Overcast night
Feels like 16°C
Wind direction southwest
Gusts 12 km/h
Humidity 97%
Cloud cover 100%
Pressure 1025 hPa
Now · 2:02 AM
Johnston Weather & Hourly Forecast
United Kingdom · Wales · SA62 3AQ
16°C
Overcast night
Feels like: 16°C
💧 Humidity 96%
🌡 Pressure 1025 hPa
💨 Wind 6 km/h
👁 Visibility 17.8 km
☁ Clouds 99%
☀️ UV index 0.0 · Low
🌅 Sunrise 7:06 AM
🌇 Sunset 7:18 PM
Hourly Forecast for Johnston
Today
Overcast night
Clear night
Feels like 13°C
Wind direction west
Gusts 26 km/h
Humidity 95%
Cloud cover 9%
Pressure 1025 hPa
Partly cloudy
Feels like 13°C
Wind direction west
Gusts 32 km/h
Humidity 94%
Cloud cover 53%
Pressure 1026 hPa
Sunny
Feels like 13°C
Wind direction north
Gusts 38 km/h
Humidity 82%
Cloud cover 8%
Pressure 1027 hPa
Sunny
Feels like 12°C
Wind direction north
Gusts 39 km/h
Humidity 72%
Cloud cover 10%
Pressure 1027 hPa
Mostly cloudy
Feels like 12°C
Wind direction north
Gusts 29 km/h
Humidity 76%
Cloud cover 83%
Pressure 1027 hPa
Overcast night
Feels like 11°C
Wind direction north
Gusts 12 km/h
Humidity 87%
Cloud cover 100%
Pressure 1028 hPa
Tomorrow
Overcast night
Feels like 9°C
Wind direction northeast
Gusts 13 km/h
Humidity 92%
Cloud cover 99%
Pressure 1027 hPa
Overcast night
Feels like 9°C
Wind direction east
Gusts 14 km/h
Humidity 92%
Cloud cover 98%
Pressure 1026 hPa
Mostly cloudy night
Feels like 10°C
Wind direction southeast
Gusts 24 km/h
Humidity 90%
Cloud cover 74%
Pressure 1024 hPa
Overcast
Feels like 12°C
Wind direction southeast
Gusts 28 km/h
Humidity 83%
Cloud cover 97%
Pressure 1024 hPa
Mostly cloudy
Feels like 14°C
Wind direction south
Gusts 38 km/h
Humidity 72%
Cloud cover 88%
Pressure 1023 hPa
Light rain
Feels like 14°C
Wind direction south
Gusts 42 km/h
Humidity 76%
Cloud cover 88%
Pressure 1022 hPa
Mostly sunny
Feels like 15°C
Wind direction southwest
Gusts 37 km/h
Humidity 85%
Cloud cover 24%
Pressure 1020 hPa
Clear night
Feels like 14°C
Wind direction south
Gusts 16 km/h
Humidity 96%
Cloud cover 0%
Pressure 1020 hPa
Friday
Partly cloudy night
Feels like 13°C
Wind direction south
Gusts 14 km/h
Humidity 98%
Cloud cover 38%
Pressure 1019 hPa
Today
Overcast night
Feels like 16°C
Wind direction southwestGusts 12 km/h
Humidity 97%Cloud cover 100%Pressure 1025 hPa
Light rain
Feels like 15°C
Wind direction southwestGusts 18 km/h
Humidity 97%Cloud cover 94%Pressure 1025 hPa
Light rain
Feels like 14°C
Wind direction westGusts 23 km/h
Humidity 97%Cloud cover 94%Pressure 1025 hPa
Clear night
Feels like 13°C
Wind direction westGusts 26 km/h
Humidity 95%Cloud cover 9%Pressure 1025 hPa
Clear night
Feels like 13°C
Wind direction westGusts 25 km/h
Humidity 96%Cloud cover 1%Pressure 1025 hPa
Sunny
Feels like 13°C
Wind direction westGusts 20 km/h
Humidity 96%Cloud cover 9%Pressure 1025 hPa
Partly cloudy
Feels like 13°C
Wind direction westGusts 32 km/h
Humidity 94%Cloud cover 53%Pressure 1026 hPa
Mostly cloudy
Feels like 14°C
Wind direction northwestGusts 36 km/h
Humidity 91%Cloud cover 63%Pressure 1026 hPa
Light rain
Feels like 13°C
Wind direction northGusts 37 km/h
Humidity 86%Cloud cover 98%Pressure 1027 hPa
Sunny
Feels like 13°C
Wind direction northGusts 38 km/h
Humidity 82%Cloud cover 8%Pressure 1027 hPa
Sunny
Feels like 12°C
Wind direction northGusts 39 km/h
Humidity 75%Cloud cover 9%Pressure 1027 hPa
Partly cloudy
Feels like 12°C
Wind direction northGusts 39 km/h
Humidity 75%Cloud cover 49%Pressure 1028 hPa
Sunny
Feels like 12°C
Wind direction northGusts 39 km/h
Humidity 72%Cloud cover 10%Pressure 1027 hPa
Mostly sunny
Feels like 12°C
Wind direction northGusts 36 km/h
Humidity 72%Cloud cover 30%Pressure 1027 hPa
Mostly cloudy
Feels like 12°C
Wind direction northGusts 32 km/h
Humidity 74%Cloud cover 67%Pressure 1027 hPa
Mostly cloudy
Feels like 12°C
Wind direction northGusts 29 km/h
Humidity 76%Cloud cover 83%Pressure 1027 hPa
Overcast
Feels like 12°C
Wind direction northGusts 21 km/h
Humidity 84%Cloud cover 95%Pressure 1028 hPa
Overcast night
Feels like 10°C
Wind direction northGusts 10 km/h
Humidity 90%Cloud cover 100%Pressure 1028 hPa
Overcast night
Feels like 11°C
Wind direction northGusts 12 km/h
Humidity 87%Cloud cover 100%Pressure 1028 hPa
Overcast night
Feels like 10°C
Wind direction northGusts 12 km/h
Humidity 89%Cloud cover 100%Pressure 1028 hPa
Overcast night
Feels like 10°C
Wind direction northeastGusts 12 km/h
Humidity 89%Cloud cover 100%Pressure 1028 hPa
Tomorrow
Overcast night
Feels like 9°C
Wind direction northeastGusts 13 km/h
Humidity 92%Cloud cover 99%Pressure 1027 hPa
Overcast night
Feels like 9°C
Wind direction eastGusts 13 km/h
Humidity 92%Cloud cover 99%Pressure 1027 hPa
Overcast night
Feels like 9°C
Wind direction eastGusts 14 km/h
Humidity 91%Cloud cover 98%Pressure 1026 hPa
Overcast night
Feels like 9°C
Wind direction eastGusts 14 km/h
Humidity 92%Cloud cover 98%Pressure 1026 hPa
Overcast night
Feels like 8°C
Wind direction eastGusts 17 km/h
Humidity 92%Cloud cover 99%Pressure 1025 hPa
Mostly cloudy night
Feels like 9°C
Wind direction southeastGusts 21 km/h
Humidity 92%Cloud cover 92%Pressure 1025 hPa
Mostly cloudy night
Feels like 10°C
Wind direction southeastGusts 24 km/h
Humidity 90%Cloud cover 74%Pressure 1024 hPa
Mostly cloudy night
Feels like 10°C
Wind direction southeastGusts 24 km/h
Humidity 91%Cloud cover 89%Pressure 1024 hPa
Overcast
Feels like 10°C
Wind direction southeastGusts 27 km/h
Humidity 87%Cloud cover 99%Pressure 1024 hPa
Overcast
Feels like 12°C
Wind direction southeastGusts 28 km/h
Humidity 83%Cloud cover 97%Pressure 1024 hPa
Overcast
Feels like 13°C
Wind direction southGusts 32 km/h
Humidity 77%Cloud cover 100%Pressure 1024 hPa
Mostly cloudy
Feels like 13°C
Wind direction southGusts 33 km/h
Humidity 77%Cloud cover 88%Pressure 1023 hPa
Mostly cloudy
Feels like 14°C
Wind direction southGusts 38 km/h
Humidity 72%Cloud cover 88%Pressure 1023 hPa
Overcast
Feels like 14°C
Wind direction southGusts 40 km/h
Humidity 73%Cloud cover 100%Pressure 1022 hPa
Mostly cloudy
Feels like 14°C
Wind direction southGusts 40 km/h
Humidity 76%Cloud cover 90%Pressure 1022 hPa
Light rain
Feels like 14°C
Wind direction southGusts 42 km/h
Humidity 76%Cloud cover 88%Pressure 1022 hPa
Mostly cloudy
Feels like 15°C
Wind direction southGusts 43 km/h
Humidity 75%Cloud cover 71%Pressure 1021 hPa
Partly cloudy
Feels like 15°C
Wind direction southwestGusts 40 km/h
Humidity 78%Cloud cover 52%Pressure 1021 hPa
Mostly sunny
Feels like 15°C
Wind direction southwestGusts 37 km/h
Humidity 85%Cloud cover 24%Pressure 1020 hPa
Sunny
Feels like 15°C
Wind direction southwestGusts 29 km/h
Humidity 92%Cloud cover 8%Pressure 1020 hPa
Clear night
Feels like 14°C
Wind direction southGusts 17 km/h
Humidity 96%Cloud cover 0%Pressure 1020 hPa
Clear night
Feels like 14°C
Wind direction southGusts 16 km/h
Humidity 96%Cloud cover 0%Pressure 1020 hPa
Mostly clear night
Feels like 13°C
Wind direction southGusts 16 km/h
Humidity 97%Cloud cover 32%Pressure 1020 hPa
Mostly clear night
Feels like 13°C
Wind direction southGusts 14 km/h
Humidity 98%Cloud cover 36%Pressure 1020 hPa
Friday
Partly cloudy night
Feels like 13°C
Wind direction southGusts 14 km/h
Humidity 98%Cloud cover 38%Pressure 1019 hPa
Partly cloudy night
Feels like 13°C
Wind direction southGusts 15 km/h
Humidity 98%Cloud cover 54%Pressure 1019 hPa
Partly cloudy night
Feels like 13°C
Wind direction southwestGusts 15 km/h
Humidity 98%Cloud cover 58%Pressure 1019 hPa
Partly cloudy night
Feels like 13°C
Wind direction southwestGusts 15 km/h
Humidity 98%Cloud cover 52%Pressure 1019 hPa
Mostly cloudy night
Feels like 13°C
Wind direction southwestGusts 15 km/h
Humidity 98%Cloud cover 70%Pressure 1019 hPa
Mostly cloudy night
Feels like 14°C
Wind direction southwestGusts 15 km/h
Humidity 98%Cloud cover 92%Pressure 1019 hPa
Light rain
Feels like 14°C
Wind direction southwestGusts 16 km/h
Humidity 99%Cloud cover 100%Pressure 1018 hPa
Light rain
Feels like 13°C
Wind direction northwestGusts 24 km/h
Humidity 94%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 11°C
Wind direction northGusts 33 km/h
Humidity 91%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 12°C
Wind direction northGusts 28 km/h
Humidity 89%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 12°C
Wind direction northGusts 27 km/h
Humidity 84%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 12°C
Wind direction northGusts 29 km/h
Humidity 76%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 13°C
Wind direction northGusts 29 km/h
Humidity 70%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 12°C
Wind direction northwestGusts 30 km/h
Humidity 64%Cloud cover 100%Pressure 1021 hPa
Mostly cloudy night
Feels like 11°C
Wind direction northwestGusts 13 km/h
Humidity 88%Cloud cover 87%Pressure 1022 hPa
Saturday
Partly cloudy night
Feels like 11°C
Wind direction westGusts 12 km/h
Humidity 86%Cloud cover 53%Pressure 1021 hPa
Mostly cloudy night
Feels like 10°C
Wind direction westGusts 15 km/h
Humidity 90%Cloud cover 82%Pressure 1021 hPa
Mostly clear night
Feels like 11°C
Wind direction westGusts 12 km/h
Humidity 87%Cloud cover 39%Pressure 1021 hPa
Mostly sunny
Feels like 14°C
Wind direction southwestGusts 23 km/h
Humidity 73%Cloud cover 39%Pressure 1022 hPa
Mostly sunny
Feels like 15°C
Wind direction southwestGusts 33 km/h
Humidity 64%Cloud cover 17%Pressure 1022 hPa
Partly cloudy
Feels like 14°C
Wind direction southwestGusts 36 km/h
Humidity 65%Cloud cover 58%Pressure 1021 hPa
Mostly sunny
Feels like 13°C
Wind direction southwestGusts 35 km/h
Humidity 76%Cloud cover 19%Pressure 1020 hPa
Mostly clear night
Feels like 11°C
Wind direction southGusts 20 km/h
Humidity 81%Cloud cover 16%Pressure 1019 hPa
Sunday
Partly cloudy night
Feels like 11°C
Wind direction southGusts 23 km/h
Humidity 81%Cloud cover 43%Pressure 1017 hPa
Mostly clear night
Feels like 10°C
Wind direction southeastGusts 25 km/h
Humidity 87%Cloud cover 20%Pressure 1014 hPa
Moderate rain
Feels like 10°C
Wind direction southeastGusts 36 km/h
Humidity 89%Cloud cover 100%Pressure 1011 hPa
Very heavy rain
Feels like 10°C
Wind direction southeastGusts 52 km/h
Humidity 93%Cloud cover 100%Pressure 1008 hPa
Mostly sunny
Feels like 16°C
Wind direction southwestGusts 63 km/h
Humidity 86%Cloud cover 15%Pressure 1008 hPa
Partly cloudy
Feels like 16°C
Wind direction southwestGusts 35 km/h
Humidity 84%Cloud cover 62%Pressure 1008 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 29 km/h
Humidity 92%Cloud cover 99%Pressure 1009 hPa
Partly cloudy night
Feels like 13°C
Wind direction westGusts 17 km/h
Humidity 95%Cloud cover 61%Pressure 1010 hPa
Monday
Overcast night
Feels like 11°C
Wind direction northwestGusts 11 km/h
Humidity 92%Cloud cover 100%Pressure 1010 hPa
Overcast night
Feels like 11°C
Wind direction northeastGusts 7 km/h
Humidity 93%Cloud cover 100%Pressure 1009 hPa
Overcast night
Feels like 9°C
Wind direction northeastGusts 5 km/h
Humidity 95%Cloud cover 100%Pressure 1008 hPa
Overcast
Feels like 13°C
Wind direction eastGusts 8 km/h
Humidity 96%Cloud cover 100%Pressure 1009 hPa
Partly cloudy
Feels like 16°C
Wind direction southwestGusts 13 km/h
Humidity 69%Cloud cover 73%Pressure 1009 hPa
Sunny
Feels like 15°C
Wind direction southwestGusts 19 km/h
Humidity 68%Cloud cover 5%Pressure 1009 hPa
Mostly sunny
Feels like 13°C
Wind direction southeastGusts 16 km/h
Humidity 81%Cloud cover 17%Pressure 1009 hPa
Tuesday
Mostly clear night
Feels like 13°C
Wind direction southeastGusts —
Humidity 78%Cloud cover 10%Pressure 1017 hPa
Clear night
Feels like 7°C
Wind direction eastGusts —
Humidity 87%Cloud cover 0%Pressure 1015 hPa
Overcast
Feels like 7°C
Wind direction eastGusts —
Humidity 75%Cloud cover 98%Pressure 1008 hPa
Light rain
Feels like 14°C
Wind direction southGusts —
Humidity 91%Cloud cover 100%Pressure 1002 hPa
Wednesday
Mostly cloudy night
Feels like 12°C
Wind direction southGusts —
Humidity 90%Cloud cover 81%Pressure 1003 hPa
Mostly clear night
Feels like 12°C
Wind direction southGusts —
Humidity 85%Cloud cover 10%Pressure 1007 hPa
Partly cloudy
Feels like 11°C
Wind direction southGusts —
Humidity 82%Cloud cover 59%Pressure 1008 hPa
Light rain
Feels like 12°C
Wind direction southGusts —
Humidity 76%Cloud cover 96%Pressure 1009 hPa
Thursday
Heavy rain
Feels like 11°C
Wind direction southGusts —
Humidity 90%Cloud cover 100%Pressure 1007 hPa
Clear night
Feels like 12°C
Wind direction southwestGusts —
Humidity 85%Cloud cover 2%Pressure 1008 hPa
Mostly sunny
Feels like 12°C
Wind direction southwestGusts —
Humidity 86%Cloud cover 27%Pressure 1010 hPa
Light rain
Feels like 13°C
Wind direction southwestGusts —
Humidity 77%Cloud cover 92%Pressure 1012 hPa
Friday
Moderate rain
Feels like 13°C
Wind direction southwestGusts —
Humidity 88%Cloud cover 100%Pressure 1011 hPa
Overcast night
Feels like 13°C
Wind direction westGusts —
Humidity 91%Cloud cover 100%Pressure 1010 hPa
Mostly cloudy
Feels like 11°C
Wind direction northeastGusts —
Humidity 93%Cloud cover 93%Pressure 1010 hPa
Light rain
Feels like 15°C
Wind direction northwestGusts —
Humidity 73%Cloud cover 68%Pressure 1010 hPa
Saturday
Overcast night
Feels like 11°C
Wind direction northwestGusts —
Humidity 93%Cloud cover 97%Pressure 1011 hPa
Overcast night
Feels like 10°C
Wind direction westGusts —
Humidity 82%Cloud cover 95%Pressure 1012 hPa
Light rain
Feels like 9°C
Wind direction westGusts —
Humidity 85%Cloud cover 19%Pressure 1013 hPa
Mostly clear night
Feels like 13°C
Wind direction southwestGusts —
Humidity 70%Cloud cover 30%Pressure 1015 hPa
Sunday
Overcast night
Feels like 11°C
Wind direction southwestGusts —
Humidity 71%Cloud cover 100%Pressure 1016 hPa
Clear night
Feels like 10°C
Wind direction southwestGusts —
Humidity 78%Cloud cover 6%Pressure 1017 hPa
Overcast
Feels like 10°C
Wind direction southwestGusts —
Humidity 78%Cloud cover 100%Pressure 1017 hPa
Light rain
Feels like 13°C
Wind direction southGusts —
Humidity 76%Cloud cover 100%Pressure 1018 hPa
Monday
Light rain
Feels like 10°C
Wind direction southwestGusts —
Humidity 91%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 11°C
Wind direction southwestGusts —
Humidity 88%Cloud cover 100%Pressure 1013 hPa
Light rain
Feels like 13°C
Wind direction southwestGusts —
Humidity 93%Cloud cover 100%Pressure 1012 hPa
Light rain
Feels like 15°C
Wind direction southGusts —
Humidity 88%Cloud cover 99%Pressure 1012 hPa
Tuesday
Overcast night
Feels like 13°C
Wind direction southeastGusts —
Humidity 82%Cloud cover 100%Pressure 1009 hPa
Overcast night
Feels like 12°C
Wind direction southeastGusts —
Humidity 84%Cloud cover 100%Pressure 1003 hPa
Light rain
Feels like 12°C
Wind direction southGusts —
Humidity 95%Cloud cover 98%Pressure 996 hPa
Overcast night
Feels like 10°C
Wind direction southGusts —
Humidity 93%Cloud cover 99%Pressure 991 hPa
Wednesday
Overcast night
Feels like 6°C
Wind direction southwestGusts —
Humidity 74%Cloud cover 98%Pressure 993 hPa
Moderate rain
Feels like 4°C
Wind direction southwestGusts —
Humidity 79%Cloud cover 71%Pressure 998 hPa
Light rain
Feels like 3°C
Wind direction westGusts —
Humidity 78%Cloud cover 88%Pressure 1002 hPa
Overcast night
Feels like 6°C
Wind direction southwestGusts —
Humidity 65%Cloud cover 100%Pressure 1005 hPa
In Johnston and, more broadly, across Pembrokeshire: The afternoon will see mostly cloudy skies with temperatures remaining mild, ranging from 16 to 20 degrees Celsius. Slight chances of light rain persist, with an accumulation of around 0.3 mm and a maximum probability of 23%. Winds are expected to be light from the west, reaching up to 7 mph, with gusts possibly hitting 14 mph. Overall, the weather remains relatively settled, though brief drizzles cannot be ruled out. Conditions are unlikely to cause significant disruption, but it’s advisable to carry an umbrella just in case. The evening should see the cloud cover persist, with temperatures gradually cooling. It remains a mild and somewhat unsettled day, with the risk of light rain lingering into the night.
15-Day Weather Outlook for Johnston
TomorrowTomorrow
Overcast
18°/10°
💧 None
💨 24 km/h
Overcast
18°/10°
💧 None
💨 24 km/h
Daytime temperature 17°C
Feels like 14°C
Humidity 86%
Pressure 1023 hPa
Cloud cover 72%
Wind direction south
Gusts 43 km/h
Sunrise —
Sunset —
Friday, Sep 25Fri Sep 25
Light rain
16°/13°
💧 2.8 mm
💨 18 km/h
Light rain
16°/13°
💧 2.8 mm
💨 18 km/h
Daytime temperature 16°C
Feels like 13°C
Humidity 88%
Pressure 1020 hPa
Cloud cover 81%
Wind direction north
Gusts 33 km/h
Sunrise —
Sunset —
Saturday, Sep 26Sat Sep 26
Light rain
17°/13°
💧 1.6 mm
💨 24 km/h
Light rain
17°/13°
💧 1.6 mm
💨 24 km/h
Daytime temperature 17°C
Feels like 13°C
Humidity 78%
Pressure 1021 hPa
Cloud cover 29%
Wind direction southwest
Gusts 43 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Heavy rain
17°/13°
💧 11 mm
💨 30 km/h
Heavy rain
17°/13°
💧 11 mm
💨 30 km/h
Daytime temperature 16°C
Feels like 12°C
Humidity 87%
Pressure 1011 hPa
Cloud cover 55%
Wind direction south
Gusts 58 km/h
Sunrise —
Sunset —
Monday, Sep 28Mon Sep 28
Light rain
16°/10°
💧 0.6 mm
💨 13 km/h
Light rain
16°/10°
💧 0.6 mm
💨 13 km/h
Daytime temperature 16°C
Feels like 14°C
Humidity 77%
Pressure 1015 hPa
Cloud cover 35%
Wind direction southwest
Gusts 26 km/h
Sunrise —
Sunset —
Tuesday, Sep 29Tue Sep 29
Light rain
18°/10°
💧 5.8 mm
💨 33 km/h
Light rain
18°/10°
💧 5.8 mm
💨 33 km/h
Daytime temperature 18°C
Feels like 14°C
Humidity 86%
Pressure 1007 hPa
Cloud cover 70%
Wind direction south
Gusts —
Sunrise —
Sunset —
Wednesday, Sep 30Wed Sep 30
Heavy rain
18°/14°
💧 4.1 mm
💨 37 km/h
Heavy rain
18°/14°
💧 4.1 mm
💨 37 km/h
Daytime temperature 18°C
Feels like 12°C
Humidity 83%
Pressure 1008 hPa
Cloud cover 66%
Wind direction south
Gusts —
Sunrise —
Sunset —
Thursday, Oct 1Thu Oct 1
Moderate rain
17°/15°
💧 10 mm
💨 29 km/h
Moderate rain
17°/15°
💧 10 mm
💨 29 km/h
Daytime temperature 17°C
Feels like 13°C
Humidity 84%
Pressure 1010 hPa
Cloud cover 55%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Friday, Oct 2Fri Oct 2
Light rain
17°/12°
💧 7.5 mm
💨 8 km/h
Light rain
17°/12°
💧 7.5 mm
💨 8 km/h
Daytime temperature 17°C
Feels like 15°C
Humidity 88%
Pressure 1010 hPa
Cloud cover 90%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Saturday, Oct 3Sat Oct 3
Light rain
16°/12°
💧 0.8 mm
💨 16 km/h
Light rain
16°/12°
💧 0.8 mm
💨 16 km/h
Daytime temperature 16°C
Feels like 13°C
Humidity 77%
Pressure 1014 hPa
Cloud cover 61%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Sunday, Oct 4Sun Oct 4
Light rain
15°/12°
💧 4.2 mm
💨 33 km/h
Light rain
15°/12°
💧 4.2 mm
💨 33 km/h
Daytime temperature 15°C
Feels like 13°C
Humidity 81%
Pressure 1016 hPa
Cloud cover 76%
Wind direction south
Gusts —
Sunrise —
Sunset —
Monday, Oct 5Mon Oct 5
Light rain
17°/16°
💧 14 mm
💨 33 km/h
Light rain
17°/16°
💧 14 mm
💨 33 km/h
Daytime temperature 17°C
Feels like 15°C
Humidity 88%
Pressure 1012 hPa
Cloud cover 100%
Wind direction south
Gusts —
Sunrise —
Sunset —
Tuesday, Oct 6Tue Oct 6
Light rain
17°/14°
💧 28 mm
💨 37 km/h
Light rain
17°/14°
💧 28 mm
💨 37 km/h
Daytime temperature 15°C
Feels like 10°C
Humidity 86%
Pressure 996 hPa
Cloud cover 99%
Wind direction south
Gusts —
Sunrise —
Sunset —
Wednesday, Oct 7Wed Oct 7
Moderate rain
15°/11°
💧 6.8 mm
💨 39 km/h
Moderate rain
15°/11°
💧 6.8 mm
💨 39 km/h
Daytime temperature 15°C
Feels like 6°C
Humidity 74%
Pressure 1002 hPa
Cloud cover 86%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Johnston
AIR QUALITY FORECAST
Air Quality Forecast for Johnston
Fair
Nearest forecast value
3:00 AM
PM2.5 Fine particles Good 4,3µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 5,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 69,8µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,9µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 1,2µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 2,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 71,4µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,6µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 6,4µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 9,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 89,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Moderate
Selected time
12:00 AM
PM2.5 Fine particles Good 0,9µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,6µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Moderate 102,2µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Sensitive people should reduce strenuous and prolonged outdoor exertion.
Moderate
Selected time
12:00 AM
PM2.5 Fine particles Good 1,9µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 4,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Moderate 102,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Sensitive people should reduce strenuous and prolonged outdoor exertion.
UV & HEALTH
UV, Sun & Health Outlook in Johnston
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 3,2Moderate
🙂Fair
Tomorrow
UV 3,5Moderate
🙂Fair
Friday
UV 2,8Low
😐Moderate
Saturday
UV 3,0Moderate
😐Moderate
Sunday
UV 4,0Moderate
😐Moderate
Monday
UV 5,0Moderate
—Unavailable
Tuesday
UV 4,0Moderate
—Unavailable
Hourly UV index today
7:00 AMUV 0,0
8:00 AMUV 0,1
9:00 AMUV 0,4
10:00 AMUV 0,8
11:00 AMUV 1,6
12:00 PMUV 2,3
1:00 PMUV 3,2
2:00 PMUV 3,2
3:00 PMUV 2,6
4:00 PMUV 1,6
5:00 PMUV 0,9
6:00 PMUV 0,3
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Johnston
Sustained wind
Max gusts
NIGHT SKY · JOHNSTON, WALES
Tonight's Stargazing & Shooting Stars
Local night-sky conditions and meteor activity for Jasper.
25/100Best-hour score
No good viewing window tonight
Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover
94%
Real hourly forecast for the best viewing hour.
Moonlight
87%
Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 53° high at the best hour.
Estimated visible meteors
Poor visibility
Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Johnston were last refreshed today at 1:57 AM. The current forecast period extends through 25/09/2026 at 12:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.