Mostly cloudy
Feels like 13°C
Wind direction north
Gusts 37 km/h
Humidity 82%
Cloud cover 81%
Pressure 1019 hPa
Now · 10:19 AM
Three Crosses Weather & Hourly Forecast
United Kingdom · Wales · SA4 3HX
15°C
Light rain
Feels like: 12°C
💧 Humidity 88%
🌡 Pressure 1019 hPa
💨 Wind 19 km/h
👁 Visibility 31.0 km
☁ Clouds 100%
☀️ UV index 0.9 · Low
🌅 Sunrise 7:05 AM
🌇 Sunset 7:10 PM
Hourly Forecast for Three Crosses
Today
Mostly cloudy
Mostly cloudy
Feels like 15°C
Wind direction northwest
Gusts 28 km/h
Humidity 62%
Cloud cover 73%
Pressure 1020 hPa
Overcast
Feels like 14°C
Wind direction northwest
Gusts 31 km/h
Humidity 64%
Cloud cover 100%
Pressure 1020 hPa
Overcast night
Feels like 12°C
Wind direction northwest
Gusts 22 km/h
Humidity 80%
Cloud cover 100%
Pressure 1021 hPa
Mostly cloudy night
Feels like 11°C
Wind direction northwest
Gusts 15 km/h
Humidity 85%
Cloud cover 78%
Pressure 1022 hPa
Tomorrow
Overcast night
Feels like 11°C
Wind direction northwest
Gusts 13 km/h
Humidity 85%
Cloud cover 97%
Pressure 1022 hPa
Mostly cloudy night
Feels like 11°C
Wind direction west
Gusts 12 km/h
Humidity 81%
Cloud cover 80%
Pressure 1022 hPa
Mostly cloudy
Feels like 13°C
Wind direction west
Gusts 10 km/h
Humidity 80%
Cloud cover 90%
Pressure 1022 hPa
Overcast
Feels like 14°C
Wind direction southwest
Gusts 30 km/h
Humidity 70%
Cloud cover 95%
Pressure 1023 hPa
Partly cloudy
Feels like 15°C
Wind direction southwest
Gusts 32 km/h
Humidity 65%
Cloud cover 55%
Pressure 1023 hPa
Mostly cloudy
Feels like 15°C
Wind direction southwest
Gusts 27 km/h
Humidity 68%
Cloud cover 78%
Pressure 1022 hPa
Overcast night
Feels like 14°C
Wind direction southwest
Gusts 11 km/h
Humidity 80%
Cloud cover 99%
Pressure 1021 hPa
Mostly cloudy night
Feels like 13°C
Wind direction south
Gusts 14 km/h
Humidity 82%
Cloud cover 89%
Pressure 1020 hPa
Sunday
Overcast night
Feels like 13°C
Wind direction southeast
Gusts 16 km/h
Humidity 81%
Cloud cover 99%
Pressure 1018 hPa
Mostly cloudy night
Feels like 11°C
Wind direction southeast
Gusts 31 km/h
Humidity 82%
Cloud cover 79%
Pressure 1014 hPa
Overcast
Feels like 11°C
Wind direction southeast
Gusts 40 km/h
Humidity 83%
Cloud cover 100%
Pressure 1012 hPa
Today
Mostly cloudy
Feels like 13°C
Wind direction northGusts 37 km/h
Humidity 82%Cloud cover 81%Pressure 1019 hPa
Mostly cloudy
Feels like 14°C
Wind direction northGusts 30 km/h
Humidity 68%Cloud cover 82%Pressure 1020 hPa
Overcast
Feels like 15°C
Wind direction northGusts 30 km/h
Humidity 62%Cloud cover 97%Pressure 1020 hPa
Mostly cloudy
Feels like 15°C
Wind direction northwestGusts 28 km/h
Humidity 62%Cloud cover 73%Pressure 1020 hPa
Mostly cloudy
Feels like 14°C
Wind direction northwestGusts 32 km/h
Humidity 61%Cloud cover 71%Pressure 1020 hPa
Mostly cloudy
Feels like 14°C
Wind direction northwestGusts 32 km/h
Humidity 62%Cloud cover 80%Pressure 1020 hPa
Overcast
Feels like 14°C
Wind direction northwestGusts 31 km/h
Humidity 64%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 13°C
Wind direction northwestGusts 27 km/h
Humidity 72%Cloud cover 100%Pressure 1021 hPa
Overcast
Feels like 12°C
Wind direction northwestGusts 24 km/h
Humidity 80%Cloud cover 100%Pressure 1021 hPa
Overcast night
Feels like 12°C
Wind direction northwestGusts 22 km/h
Humidity 80%Cloud cover 100%Pressure 1021 hPa
Overcast night
Feels like 12°C
Wind direction northwestGusts 21 km/h
Humidity 83%Cloud cover 100%Pressure 1022 hPa
Mostly cloudy night
Feels like 12°C
Wind direction northwestGusts 14 km/h
Humidity 84%Cloud cover 70%Pressure 1022 hPa
Mostly cloudy night
Feels like 11°C
Wind direction northwestGusts 15 km/h
Humidity 85%Cloud cover 78%Pressure 1022 hPa
Tomorrow
Mostly cloudy night
Feels like 11°C
Wind direction northwestGusts 15 km/h
Humidity 86%Cloud cover 84%Pressure 1022 hPa
Mostly cloudy night
Feels like 11°C
Wind direction northwestGusts 14 km/h
Humidity 85%Cloud cover 73%Pressure 1022 hPa
Overcast night
Feels like 11°C
Wind direction northwestGusts 13 km/h
Humidity 85%Cloud cover 97%Pressure 1022 hPa
Overcast night
Feels like 11°C
Wind direction westGusts 12 km/h
Humidity 84%Cloud cover 97%Pressure 1022 hPa
Mostly cloudy night
Feels like 11°C
Wind direction westGusts 11 km/h
Humidity 82%Cloud cover 81%Pressure 1022 hPa
Mostly cloudy night
Feels like 11°C
Wind direction westGusts 12 km/h
Humidity 81%Cloud cover 80%Pressure 1022 hPa
Mostly cloudy night
Feels like 11°C
Wind direction northwestGusts 12 km/h
Humidity 81%Cloud cover 94%Pressure 1022 hPa
Mostly cloudy night
Feels like 12°C
Wind direction westGusts 12 km/h
Humidity 81%Cloud cover 93%Pressure 1022 hPa
Mostly cloudy
Feels like 13°C
Wind direction westGusts 10 km/h
Humidity 80%Cloud cover 90%Pressure 1022 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 15 km/h
Humidity 76%Cloud cover 96%Pressure 1023 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 27 km/h
Humidity 73%Cloud cover 98%Pressure 1023 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 30 km/h
Humidity 70%Cloud cover 95%Pressure 1023 hPa
Partly cloudy
Feels like 15°C
Wind direction southwestGusts 30 km/h
Humidity 68%Cloud cover 44%Pressure 1023 hPa
Partly cloudy
Feels like 15°C
Wind direction southwestGusts 30 km/h
Humidity 65%Cloud cover 52%Pressure 1023 hPa
Partly cloudy
Feels like 15°C
Wind direction southwestGusts 32 km/h
Humidity 65%Cloud cover 55%Pressure 1023 hPa
Mostly sunny
Feels like 15°C
Wind direction southwestGusts 32 km/h
Humidity 66%Cloud cover 23%Pressure 1023 hPa
Partly cloudy
Feels like 15°C
Wind direction southwestGusts 31 km/h
Humidity 67%Cloud cover 54%Pressure 1022 hPa
Mostly cloudy
Feels like 15°C
Wind direction southwestGusts 27 km/h
Humidity 68%Cloud cover 78%Pressure 1022 hPa
Overcast
Feels like 15°C
Wind direction southwestGusts 23 km/h
Humidity 72%Cloud cover 99%Pressure 1021 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 17 km/h
Humidity 78%Cloud cover 98%Pressure 1021 hPa
Overcast night
Feels like 14°C
Wind direction southwestGusts 11 km/h
Humidity 80%Cloud cover 99%Pressure 1021 hPa
Overcast night
Feels like 14°C
Wind direction southGusts 10 km/h
Humidity 79%Cloud cover 98%Pressure 1021 hPa
Overcast night
Feels like 13°C
Wind direction southGusts 10 km/h
Humidity 79%Cloud cover 95%Pressure 1020 hPa
Mostly cloudy night
Feels like 13°C
Wind direction southGusts 14 km/h
Humidity 82%Cloud cover 89%Pressure 1020 hPa
Sunday
Overcast night
Feels like 13°C
Wind direction southGusts 14 km/h
Humidity 85%Cloud cover 100%Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction southGusts 16 km/h
Humidity 82%Cloud cover 99%Pressure 1019 hPa
Overcast night
Feels like 13°C
Wind direction southeastGusts 16 km/h
Humidity 81%Cloud cover 99%Pressure 1018 hPa
Overcast night
Feels like 12°C
Wind direction southeastGusts 19 km/h
Humidity 86%Cloud cover 98%Pressure 1016 hPa
Mostly cloudy night
Feels like 11°C
Wind direction southeastGusts 29 km/h
Humidity 77%Cloud cover 70%Pressure 1015 hPa
Mostly cloudy night
Feels like 11°C
Wind direction southeastGusts 31 km/h
Humidity 82%Cloud cover 79%Pressure 1014 hPa
Partly cloudy night
Feels like 11°C
Wind direction southeastGusts 34 km/h
Humidity 83%Cloud cover 55%Pressure 1013 hPa
Mostly cloudy night
Feels like 11°C
Wind direction southeastGusts 36 km/h
Humidity 84%Cloud cover 79%Pressure 1012 hPa
Overcast
Feels like 11°C
Wind direction southeastGusts 40 km/h
Humidity 83%Cloud cover 100%Pressure 1012 hPa
Light rain
Feels like 12°C
Wind direction southeastGusts 43 km/h
Humidity 87%Cloud cover 99%Pressure 1011 hPa
Light rain
Feels like 13°C
Wind direction southeastGusts 44 km/h
Humidity 90%Cloud cover 98%Pressure 1011 hPa
Light rain
Feels like 14°C
Wind direction southeastGusts 43 km/h
Humidity 90%Cloud cover 100%Pressure 1010 hPa
Overcast
Feels like 14°C
Wind direction southGusts 43 km/h
Humidity 86%Cloud cover 100%Pressure 1009 hPa
Overcast
Feels like 14°C
Wind direction southGusts 45 km/h
Humidity 80%Cloud cover 96%Pressure 1009 hPa
Light rain
Feels like 15°C
Wind direction southGusts 49 km/h
Humidity 90%Cloud cover 100%Pressure 1009 hPa
Moderate rain
Feels like 13°C
Wind direction southwestGusts 46 km/h
Humidity 93%Cloud cover 100%Pressure 1009 hPa
Light rain
Feels like 14°C
Wind direction westGusts 46 km/h
Humidity 93%Cloud cover 97%Pressure 1009 hPa
Overcast
Feels like 15°C
Wind direction westGusts 30 km/h
Humidity 87%Cloud cover 99%Pressure 1009 hPa
Mostly cloudy
Feels like 14°C
Wind direction westGusts 31 km/h
Humidity 87%Cloud cover 91%Pressure 1010 hPa
Mostly sunny
Feels like 14°C
Wind direction westGusts 28 km/h
Humidity 90%Cloud cover 23%Pressure 1010 hPa
Partly cloudy night
Feels like 13°C
Wind direction westGusts 24 km/h
Humidity 91%Cloud cover 50%Pressure 1011 hPa
Partly cloudy night
Feels like 13°C
Wind direction northwestGusts 21 km/h
Humidity 91%Cloud cover 52%Pressure 1012 hPa
Overcast night
Feels like 12°C
Wind direction northwestGusts 20 km/h
Humidity 92%Cloud cover 96%Pressure 1013 hPa
Overcast night
Feels like 11°C
Wind direction northwestGusts 17 km/h
Humidity 92%Cloud cover 97%Pressure 1014 hPa
Monday
Overcast night
Feels like 10°C
Wind direction northwestGusts 15 km/h
Humidity 91%Cloud cover 98%Pressure 1014 hPa
Overcast night
Feels like 10°C
Wind direction northwestGusts 14 km/h
Humidity 91%Cloud cover 100%Pressure 1015 hPa
In Three Crosses and, more broadly, across Swansea: The rest of the day will see mostly cloudy skies with temperatures remaining mild, ranging from 17 to 19 degrees Celsius. There is a slight chance of rain, with some light showers bringing around 0.5 mm of precipitation and the highest probability of about 26%. Winds will be gentle, coming from the southwest at a maximum of 4 mph, with gusts reaching up to 9 mph. Overall, it should stay fairly tranquil, with only occasional light rain possible. The weather remains mild and generally calm into the evening.
15-Day Weather Outlook for Three Crosses
TomorrowTomorrow
Mostly cloudy
18°/12°
💧 None
💨 17 km/h
Mostly cloudy
18°/12°
💧 None
💨 17 km/h
Daytime temperature 17°C
Feels like 15°C
Humidity 76%
Pressure 1022 hPa
Cloud cover 82%
Wind direction southwest
Gusts 32 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Overcast
18°/13°
💧 None
💨 27 km/h
Overcast
18°/13°
💧 None
💨 27 km/h
Daytime temperature 17°C
Feels like 14°C
Humidity 87%
Pressure 1012 hPa
Cloud cover 87%
Wind direction south
Gusts 49 km/h
Sunrise —
Sunset —
Monday, Sep 28Mon Sep 28
Overcast
12°/11°
💧 None
💨 8 km/h
Overcast
12°/11°
💧 None
💨 8 km/h
Daytime temperature 11°C
Feels like 10°C
Humidity 91%
Pressure 1014 hPa
Cloud cover 99%
Wind direction northwest
Gusts 15 km/h
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Three Crosses
AIR QUALITY FORECAST
Air Quality Forecast for Three Crosses
Fair
Nearest forecast value
11:00 AM
PM2.5 Fine particles Good 3,0µg/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 5,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 80,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,2µg/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 1,1µg/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 2,1µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 92,8µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,6µg/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 1,8µg/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 3,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 72,2µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,2µg/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 0,7µg/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 1,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 77,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,7µg/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 2,4µg/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 4,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 61,9µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 4,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Three Crosses
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 2,9Low
🙂Fair
Tomorrow
UV 2,8Low
🙂Fair
Sunday
UV 1,6Low
🙂Fair
Hourly UV index today
11:00 AMUV 1,3
12:00 PMUV 2,6
1:00 PMUV 2,9
2:00 PMUV 2,4
3:00 PMUV 2,8
4:00 PMUV 2,4
5:00 PMUV 1,7
6:00 PMUV 0,5
7:00 PMUV 0,1
Today's weather health advice
Open today's recommendations.
Low UV risk
UV radiation will be low, although basic protection is still advisable during 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 Three Crosses
Sustained wind
Max gusts
NIGHT SKY · THREE CROSSES, WALES
Tonight's Stargazing & Shooting Stars
Local night-sky conditions and meteor activity for Jasper.
41/100Best-hour score
No good viewing window tonight
Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover
70%
Real hourly forecast for the best viewing hour.
Moonlight
99%
Full Moon · Moon about 29° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 8° 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 Three Crosses were last refreshed today at 10:19 AM. The current forecast period extends through 27/09/2026 at 8:00 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.