Sunny
Feels like 17°C
Wind direction north
Gusts 16 km/h
Humidity 81%
Cloud cover 4%
Pressure 1021 hPa
Now · 9:37 AM
London Weather & Hourly Forecast
Canada · Ontario
17°C
Sunny
Feels like: 17°C
💧 Humidity 81%
🌡 Pressure 1021 hPa
💨 Wind 11 km/h
👁 Visibility 10.0 km
☁ Clouds 4%
☀️ UV index 5.0 · Moderate
🌅 Sunrise 6:45 AM
🌇 Sunset 8:07 PM
Hourly Forecast for London
Today
Sunny
Sunny
Feels like 20°C
Wind direction north
Gusts 18 km/h
Humidity 60%
Cloud cover 8%
Pressure 1021 hPa
Sunny
Feels like 23°C
Wind direction northwest
Gusts 20 km/h
Humidity 32%
Cloud cover 9%
Pressure 1020 hPa
Sunny
Feels like 21°C
Wind direction north
Gusts 16 km/h
Humidity 40%
Cloud cover 4%
Pressure 1020 hPa
Clear night
Feels like 20°C
Wind direction northeast
Gusts 10 km/h
Humidity 53%
Cloud cover 0%
Pressure 1022 hPa
Tomorrow
Partly cloudy night
Feels like 13°C
Wind direction south
Gusts 8 km/h
Humidity 58%
Cloud cover 27%
Pressure 1022 hPa
Mostly cloudy night
Feels like 18°C
Wind direction south
Gusts 9 km/h
Humidity 57%
Cloud cover 69%
Pressure 1021 hPa
Partly cloudy
Feels like 17°C
Wind direction south
Gusts 16 km/h
Humidity 78%
Cloud cover 33%
Pressure 1022 hPa
Partly cloudy
Feels like 23°C
Wind direction southwest
Gusts 27 km/h
Humidity 51%
Cloud cover 29%
Pressure 1022 hPa
Mostly cloudy
Feels like 27°C
Wind direction southwest
Gusts 24 km/h
Humidity 40%
Cloud cover 57%
Pressure 1021 hPa
Mostly cloudy
Feels like 28°C
Wind direction south
Gusts 26 km/h
Humidity 34%
Cloud cover 61%
Pressure 1019 hPa
Mostly cloudy
Feels like 23°C
Wind direction south
Gusts 32 km/h
Humidity 51%
Cloud cover 77%
Pressure 1019 hPa
Mostly cloudy night
Feels like 23°C
Wind direction south
Gusts 22 km/h
Humidity 74%
Cloud cover 78%
Pressure 1019 hPa
Sunday
Overcast night
Feels like 16°C
Wind direction southwest
Gusts 7 km/h
Humidity 88%
Cloud cover 91%
Pressure 1019 hPa
Overcast night
Feels like 18°C
Wind direction southwest
Gusts 7 km/h
Humidity 78%
Cloud cover 95%
Pressure 1018 hPa
Overcast
Feels like 18°C
Wind direction southwest
Gusts 5 km/h
Humidity 87%
Cloud cover 90%
Pressure 1019 hPa
Today
Sunny
Feels like 17°C
Wind direction northGusts 16 km/h
Humidity 81%Cloud cover 4%Pressure 1021 hPa
Sunny
Feels like 18°C
Wind direction northGusts 16 km/h
Humidity 77%Cloud cover 4%Pressure 1021 hPa
Sunny
Feels like 18°C
Wind direction northGusts 16 km/h
Humidity 70%Cloud cover 5%Pressure 1021 hPa
Sunny
Feels like 20°C
Wind direction northGusts 18 km/h
Humidity 60%Cloud cover 8%Pressure 1021 hPa
Sunny
Feels like 21°C
Wind direction northGusts 19 km/h
Humidity 50%Cloud cover 8%Pressure 1020 hPa
Mostly sunny
Feels like 23°C
Wind direction northwestGusts 20 km/h
Humidity 33%Cloud cover 17%Pressure 1020 hPa
Sunny
Feels like 23°C
Wind direction northwestGusts 20 km/h
Humidity 32%Cloud cover 9%Pressure 1020 hPa
Sunny
Feels like 24°C
Wind direction northwestGusts 21 km/h
Humidity 31%Cloud cover 6%Pressure 1020 hPa
Sunny
Feels like 24°C
Wind direction northwestGusts 19 km/h
Humidity 31%Cloud cover 5%Pressure 1020 hPa
Sunny
Feels like 21°C
Wind direction northGusts 16 km/h
Humidity 40%Cloud cover 4%Pressure 1020 hPa
Sunny
Feels like 18°C
Wind direction northGusts 11 km/h
Humidity 48%Cloud cover 3%Pressure 1020 hPa
Clear night
Feels like 19°C
Wind direction northeastGusts 11 km/h
Humidity 51%Cloud cover 0%Pressure 1021 hPa
Clear night
Feels like 20°C
Wind direction northeastGusts 10 km/h
Humidity 53%Cloud cover 0%Pressure 1022 hPa
Clear night
Feels like 19°C
Wind direction eastGusts 11 km/h
Humidity 55%Cloud cover 0%Pressure 1022 hPa
Tomorrow
Mostly clear night
Feels like 21°C
Wind direction southeastGusts 15 km/h
Humidity 51%Cloud cover 22%Pressure 1022 hPa
Partly cloudy night
Feels like 13°C
Wind direction southGusts 8 km/h
Humidity 58%Cloud cover 27%Pressure 1022 hPa
Partly cloudy night
Feels like 18°C
Wind direction southeastGusts 5 km/h
Humidity 59%Cloud cover 28%Pressure 1022 hPa
Mostly cloudy night
Feels like 19°C
Wind direction southGusts 7 km/h
Humidity 55%Cloud cover 73%Pressure 1021 hPa
Mostly cloudy night
Feels like 18°C
Wind direction southGusts 9 km/h
Humidity 57%Cloud cover 69%Pressure 1021 hPa
Partly cloudy night
Feels like 18°C
Wind direction southGusts 10 km/h
Humidity 66%Cloud cover 47%Pressure 1021 hPa
Partly cloudy night
Feels like 18°C
Wind direction southwestGusts 12 km/h
Humidity 75%Cloud cover 38%Pressure 1021 hPa
Partly cloudy
Feels like 17°C
Wind direction southGusts 16 km/h
Humidity 78%Cloud cover 33%Pressure 1022 hPa
Partly cloudy
Feels like 18°C
Wind direction southwestGusts 27 km/h
Humidity 72%Cloud cover 28%Pressure 1022 hPa
Partly cloudy
Feels like 20°C
Wind direction southwestGusts 29 km/h
Humidity 59%Cloud cover 31%Pressure 1022 hPa
Partly cloudy
Feels like 23°C
Wind direction southwestGusts 27 km/h
Humidity 51%Cloud cover 29%Pressure 1022 hPa
Partly cloudy
Feels like 25°C
Wind direction southwestGusts 23 km/h
Humidity 45%Cloud cover 30%Pressure 1022 hPa
Partly cloudy
Feels like 25°C
Wind direction southwestGusts 24 km/h
Humidity 43%Cloud cover 46%Pressure 1021 hPa
Mostly cloudy
Feels like 27°C
Wind direction southwestGusts 24 km/h
Humidity 40%Cloud cover 57%Pressure 1021 hPa
Mostly cloudy
Feels like 27°C
Wind direction southwestGusts 26 km/h
Humidity 37%Cloud cover 61%Pressure 1020 hPa
Mostly cloudy
Feels like 27°C
Wind direction southGusts 27 km/h
Humidity 35%Cloud cover 69%Pressure 1020 hPa
Mostly cloudy
Feels like 28°C
Wind direction southGusts 26 km/h
Humidity 34%Cloud cover 61%Pressure 1019 hPa
Mostly cloudy
Feels like 28°C
Wind direction southGusts 27 km/h
Humidity 36%Cloud cover 62%Pressure 1019 hPa
Mostly cloudy
Feels like 26°C
Wind direction southGusts 30 km/h
Humidity 45%Cloud cover 72%Pressure 1019 hPa
Mostly cloudy
Feels like 23°C
Wind direction southGusts 32 km/h
Humidity 51%Cloud cover 77%Pressure 1019 hPa
Mostly cloudy
Feels like 21°C
Wind direction southGusts 26 km/h
Humidity 59%Cloud cover 81%Pressure 1019 hPa
Mostly cloudy night
Feels like 22°C
Wind direction southGusts 26 km/h
Humidity 70%Cloud cover 65%Pressure 1020 hPa
Mostly cloudy night
Feels like 23°C
Wind direction southGusts 22 km/h
Humidity 74%Cloud cover 78%Pressure 1019 hPa
Overcast night
Feels like 23°C
Wind direction southGusts 20 km/h
Humidity 79%Cloud cover 87%Pressure 1019 hPa
Sunday
Overcast night
Feels like 22°C
Wind direction southwestGusts 10 km/h
Humidity 84%Cloud cover 90%Pressure 1019 hPa
Overcast night
Feels like 16°C
Wind direction southwestGusts 7 km/h
Humidity 88%Cloud cover 91%Pressure 1019 hPa
Overcast night
Feels like 20°C
Wind direction southwestGusts 6 km/h
Humidity 88%Cloud cover 90%Pressure 1019 hPa
Overcast night
Feels like 17°C
Wind direction southwestGusts 6 km/h
Humidity 82%Cloud cover 89%Pressure 1018 hPa
Overcast night
Feels like 18°C
Wind direction southwestGusts 7 km/h
Humidity 78%Cloud cover 95%Pressure 1018 hPa
Overcast night
Feels like 18°C
Wind direction southwestGusts 10 km/h
Humidity 79%Cloud cover 96%Pressure 1019 hPa
Overcast night
Feels like 17°C
Wind direction southwestGusts 9 km/h
Humidity 90%Cloud cover 88%Pressure 1019 hPa
Overcast
Feels like 18°C
Wind direction southwestGusts 5 km/h
Humidity 87%Cloud cover 90%Pressure 1019 hPa
Overcast
Feels like 19°C
Wind direction westGusts 11 km/h
Humidity 84%Cloud cover 92%Pressure 1019 hPa
Overcast
Feels like 20°C
Wind direction southwestGusts 6 km/h
Humidity 79%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 20°C
Wind direction southwestGusts 6 km/h
Humidity 78%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 23°C
Wind direction southwestGusts 14 km/h
Humidity 65%Cloud cover 100%Pressure 1019 hPa
Light rain
Feels like 22°C
Wind direction southwestGusts 25 km/h
Humidity 80%Cloud cover 100%Pressure 1019 hPa
Moderate rain
Feels like 19°C
Wind direction southeastGusts 6 km/h
Humidity 94%Cloud cover 100%Pressure 1019 hPa
Light rain
Feels like 19°C
Wind direction eastGusts 9 km/h
Humidity 91%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 19°C
Wind direction southeastGusts 17 km/h
Humidity 90%Cloud cover 100%Pressure 1019 hPa
Light rain
Feels like 19°C
Wind direction southeastGusts 22 km/h
Humidity 90%Cloud cover 100%Pressure 1018 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 24 km/h
Humidity 88%Cloud cover 100%Pressure 1017 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 24 km/h
Humidity 90%Cloud cover 99%Pressure 1017 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 27 km/h
Humidity 96%Cloud cover 99%Pressure 1017 hPa
Overcast
Feels like 19°C
Wind direction southeastGusts 28 km/h
Humidity 98%Cloud cover 99%Pressure 1017 hPa
Overcast night
Feels like 18°C
Wind direction southeastGusts 29 km/h
Humidity 98%Cloud cover 100%Pressure 1017 hPa
Light rain
Feels like 18°C
Wind direction southeastGusts 30 km/h
Humidity 98%Cloud cover 100%Pressure 1016 hPa
Overcast night
Feels like 18°C
Wind direction southeastGusts 28 km/h
Humidity 97%Cloud cover 100%Pressure 1016 hPa
Monday
Overcast night
Feels like 19°C
Wind direction southeastGusts 26 km/h
Humidity 96%Cloud cover 100%Pressure 1016 hPa
Light rain
Feels like 19°C
Wind direction southeastGusts 27 km/h
Humidity 96%Cloud cover 100%Pressure 1016 hPa
Moderate rain
Feels like 19°C
Wind direction southeastGusts 24 km/h
Humidity 98%Cloud cover 98%Pressure 1016 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 19 km/h
Humidity 98%Cloud cover 84%Pressure 1015 hPa
Moderate rain
Feels like 20°C
Wind direction southeastGusts 11 km/h
Humidity 98%Cloud cover 92%Pressure 1015 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 11 km/h
Humidity 99%Cloud cover 93%Pressure 1015 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 8 km/h
Humidity 99%Cloud cover 95%Pressure 1015 hPa
Light rain
Feels like 20°C
Wind direction eastGusts 7 km/h
Humidity 99%Cloud cover 96%Pressure 1016 hPa
Light rain
Feels like 21°C
Wind direction southeastGusts 8 km/h
Humidity 98%Cloud cover 97%Pressure 1016 hPa
Overcast
Feels like 22°C
Wind direction southeastGusts 7 km/h
Humidity 96%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 23°C
Wind direction southGusts 11 km/h
Humidity 89%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 25°C
Wind direction southGusts 16 km/h
Humidity 82%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 26°C
Wind direction southwestGusts 23 km/h
Humidity 71%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 30°C
Wind direction southwestGusts 29 km/h
Humidity 54%Cloud cover 99%Pressure 1016 hPa
Overcast
Feels like 29°C
Wind direction southwestGusts 26 km/h
Humidity 57%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 26°C
Wind direction westGusts 25 km/h
Humidity 67%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 23°C
Wind direction westGusts 19 km/h
Humidity 84%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 22°C
Wind direction southwestGusts 10 km/h
Humidity 90%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 22°C
Wind direction southGusts 11 km/h
Humidity 91%Cloud cover 100%Pressure 1015 hPa
Overcast
Feels like 21°C
Wind direction southwestGusts 11 km/h
Humidity 91%Cloud cover 100%Pressure 1016 hPa
Overcast
Feels like 21°C
Wind direction southwestGusts 11 km/h
Humidity 91%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 21°C
Wind direction southGusts 13 km/h
Humidity 92%Cloud cover 100%Pressure 1015 hPa
Overcast night
Feels like 21°C
Wind direction southeastGusts 24 km/h
Humidity 93%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 21°C
Wind direction southeastGusts 21 km/h
Humidity 94%Cloud cover 100%Pressure 1015 hPa
Tuesday
Light rain
Feels like 21°C
Wind direction southGusts 39 km/h
Humidity 95%Cloud cover 100%Pressure 1015 hPa
Light rain
Feels like 21°C
Wind direction southeastGusts 49 km/h
Humidity 95%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 21°C
Wind direction southeastGusts 45 km/h
Humidity 94%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 21°C
Wind direction southeastGusts 35 km/h
Humidity 95%Cloud cover 100%Pressure 1014 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 29 km/h
Humidity 97%Cloud cover 100%Pressure 1014 hPa
Light rain
Feels like 20°C
Wind direction southeastGusts 24 km/h
Humidity 98%Cloud cover 100%Pressure 1014 hPa
Overcast night
Feels like 20°C
Wind direction southeastGusts 22 km/h
Humidity 98%Cloud cover 100%Pressure 1013 hPa
Overcast
Feels like 20°C
Wind direction southeastGusts 21 km/h
Humidity 99%Cloud cover 100%Pressure 1013 hPa
Overcast
Feels like 22°C
Wind direction southeastGusts 21 km/h
Humidity 98%Cloud cover 100%Pressure 1013 hPa
Overcast
Feels like 24°C
Wind direction southGusts 13 km/h
Humidity 94%Cloud cover 88%Pressure 1013 hPa
In London and, more broadly, across the province of Ontario: This morning, across the region, skies are expected to feature periods of sunshine with a few clouds, and generally dry conditions are forecast. Temperatures will range from around 14 degrees Celsius in the early hours to highs of approximately 23 degrees Celsius in many areas during the afternoon. Winds will predominantly come from the northwest at speeds up to 15 km/h, with gusts reaching around 27 km/h. In parts of the region, the weather will remain mild and stable, with no significant precipitation anticipated today. Mariners and outdoor enthusiasts should remain cautious of the gusty northwest winds, especially in exposed areas. Overall, it looks to be a pleasant day with warm daytime temperatures and relatively light winds, making for generally comfortable conditions across the region.
15-Day Weather Outlook for London
TomorrowTomorrow
Mostly cloudy
29°/14°
💧 None
💨 26 km/h
Mostly cloudy
29°/14°
💧 None
💨 26 km/h
Daytime temperature 27°C
Feels like 27°C
Humidity 40%
Pressure 1021 hPa
Cloud cover 57%
Wind direction south
Gusts 32 km/h
Sunrise 6:46 AM
Sunset 8:05 PM
Sunday, Aug 30Sun Aug 30
Moderate rain
23°/16°
💧 4.9 mm
💨 16 km/h
Moderate rain
23°/16°
💧 4.9 mm
💨 16 km/h
Daytime temperature 19°C
Feels like 19°C
Humidity 94%
Pressure 1019 hPa
Cloud cover 100%
Wind direction southwest
Gusts 30 km/h
Sunrise 6:47 AM
Sunset 8:04 PM
Monday, Aug 31Mon Aug 31
Moderate rain
28°/18°
💧 6.9 mm
💨 19 km/h
Moderate rain
28°/18°
💧 6.9 mm
💨 19 km/h
Daytime temperature 28°C
Feels like 29°C
Humidity 57%
Pressure 1015 hPa
Cloud cover 100%
Wind direction southwest
Gusts 27 km/h
Sunrise 6:48 AM
Sunset 8:02 PM
Tuesday, Sep 1Tue Sep 1
Light rain
34°/19°
💧 2.1 mm
💨 20 km/h
Light rain
34°/19°
💧 2.1 mm
💨 20 km/h
Daytime temperature 34°C
Feels like 36°C
Humidity 44%
Pressure 1012 hPa
Cloud cover 94%
Wind direction southeast
Gusts 45 km/h
Sunrise 6:49 AM
Sunset 8:00 PM
Wednesday, Sep 2Wed Sep 2
Light rain
38°/23°
💧 0.3 mm
💨 33 km/h
Light rain
38°/23°
💧 0.3 mm
💨 33 km/h
Daytime temperature 38°C
Feels like 38°C
Humidity 28%
Pressure 1011 hPa
Cloud cover 50%
Wind direction southwest
Gusts 59 km/h
Sunrise 6:50 AM
Sunset 7:59 PM
Thursday, Sep 3Thu Sep 3
Moderate rain
31°/19°
💧 5.5 mm
💨 20 km/h
Moderate rain
31°/19°
💧 5.5 mm
💨 20 km/h
Daytime temperature 31°C
Feels like 32°C
Humidity 47%
Pressure 1012 hPa
Cloud cover 1%
Wind direction northwest
Gusts 42 km/h
Sunrise 6:51 AM
Sunset 7:57 PM
Friday, Sep 4Fri Sep 4
Light rain
30°/16°
💧 0.6 mm
💨 13 km/h
Light rain
30°/16°
💧 0.6 mm
💨 13 km/h
Daytime temperature 30°C
Feels like 29°C
Humidity 38%
Pressure 1016 hPa
Cloud cover 42%
Wind direction south
Gusts 17 km/h
Sunrise 6:52 AM
Sunset 7:55 PM
Saturday, Sep 5Sat Sep 5
Light rain
29°/17°
💧 0.6 mm
💨 16 km/h
Light rain
29°/17°
💧 0.6 mm
💨 16 km/h
Daytime temperature 29°C
Feels like 29°C
Humidity 43%
Pressure 1015 hPa
Cloud cover 6%
Wind direction east
Gusts 35 km/h
Sunrise 6:53 AM
Sunset 7:53 PM
Sunday, Sep 6Sun Sep 6
Mostly cloudy
27°/14°
💧 None
💨 15 km/h
Mostly cloudy
27°/14°
💧 None
💨 15 km/h
Daytime temperature 27°C
Feels like 27°C
Humidity 34%
Pressure 1013 hPa
Cloud cover 69%
Wind direction east
Gusts 32 km/h
Sunrise 6:54 AM
Sunset 7:52 PM
Monday, Sep 7Mon Sep 7
Light rain
27°/13°
💧 1.3 mm
💨 27 km/h
Light rain
27°/13°
💧 1.3 mm
💨 27 km/h
Daytime temperature 27°C
Feels like 27°C
Humidity 45%
Pressure 1013 hPa
Cloud cover 0%
Wind direction northwest
Gusts 46 km/h
Sunrise 6:56 AM
Sunset 7:50 PM
Tuesday, Sep 8Tue Sep 8
Mostly cloudy
22°/11°
💧 None
💨 24 km/h
Mostly cloudy
22°/11°
💧 None
💨 24 km/h
Daytime temperature 22°C
Feels like 22°C
Humidity 42%
Pressure 1014 hPa
Cloud cover 73%
Wind direction northwest
Gusts 32 km/h
Sunrise 6:57 AM
Sunset 7:48 PM
Wednesday, Sep 9Wed Sep 9
Sunny
21°/9°
💧 None
💨 30 km/h
Sunny
21°/9°
💧 None
💨 30 km/h
Daytime temperature 21°C
Feels like 20°C
Humidity 29%
Pressure 1012 hPa
Cloud cover 0%
Wind direction northwest
Gusts 41 km/h
Sunrise 6:58 AM
Sunset 7:46 PM
Thursday, Sep 10Thu Sep 10
Sunny
22°/9°
💧 None
💨 17 km/h
Sunny
22°/9°
💧 None
💨 17 km/h
Daytime temperature 22°C
Feels like 21°C
Humidity 27%
Pressure 1017 hPa
Cloud cover 3%
Wind direction north
Gusts 24 km/h
Sunrise 6:59 AM
Sunset 7:44 PM
Friday, Sep 11Fri Sep 11
Sunny
25°/10°
💧 None
💨 18 km/h
Sunny
25°/10°
💧 None
💨 18 km/h
Daytime temperature 25°C
Feels like 24°C
Humidity 30%
Pressure 1016 hPa
Cloud cover 4%
Wind direction south
Gusts 21 km/h
Sunrise 7:00 AM
Sunset 7:43 PM
Saturday, Sep 12Sat Sep 12
Light rain
25°/12°
💧 2.7 mm
💨 29 km/h
Light rain
25°/12°
💧 2.7 mm
💨 29 km/h
Daytime temperature 25°C
Feels like 25°C
Humidity 39%
Pressure 1009 hPa
Cloud cover 60%
Wind direction south
Gusts 53 km/h
Sunrise 7:01 AM
Sunset 7:41 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in London
AIR QUALITY FORECAST
Air Quality Forecast for London
Good
Nearest forecast value
10:00 AM
PM2.5 Fine particles Good 1,5µg/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 1,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 46,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,5µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Good 2,9µg/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 3,3µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 63,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 6,6µg/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 4,8µg/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 5,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 77,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 10,7µg/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 Fair 14,2µg/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 15,0µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 82,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 8,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 Fine particles Fair 14,3µg/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 15,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 76,8µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 10,6µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in London
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 6,0High
😊Good
Tomorrow
UV 7,0High
😐Moderate
Sunday
UV 6,0High
😐Moderate
Monday
UV 6,0High
😷Poor
Tuesday
UV 7,0High
🙂Fair
Wednesday
UV 5,0Moderate
—Unavailable
Thursday
UV 6,0High
—Unavailable
Hourly UV index today
10:00 AMUV 5,0
11:00 AMUV 6,0
12:00 PMUV 6,0
1:00 PMUV 6,0
2:00 PMUV 6,0
3:00 PMUV 6,0
4:00 PMUV 6,0
5:00 PMUV 6,0
6:00 PMUV 6,0
7:00 PMUV 6,0
Today's weather health advice
Open today's recommendations.
Strong UV exposure
Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
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 London
Sustained wind
Max gusts
Internal PR simulation:
5.54
Population: 422,324
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for London were last refreshed today at 9:37 AM. The current forecast period extends through 30/08/2026 at 7:00 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.