Canada, Ontario

London weather forecast

Currently in London

+17°
  • Night +11° Cool
  • Morning +11° Cool
  • Day +18° Normally
  • Evening +17° Normally
Feels Like +18°C
Normally

Overcast, no precipitation

Chance of precipitation 0 %
Wind 4 m/s
Pressure 739
UV Index 6/12
Humidity 72 %
Precipitation 0 mm

Weather forecast updated at 02:48 PM © Meteoprog.com

Today

17 April

+11°C

+18°C

Tomorrow

18 April

+11°C

+15°C

Sunday

19 April

+4°C

+8°C

Monday

20 April

-1°C

+4°C

Tuesday

21 April

0°C

+13°C

Wednesday

22 April

+4°C

+12°C

Thursday

23 April

+5°C

+16°C

Friday

24 April

+12°C

+23°C

Saturday

25 April

+14°C

+25°C

Sunday

26 April

+10°C

+17°C

Monday

27 April

+7°C

+11°C

Tuesday

28 April

+6°C

+18°C

Wednesday

29 April

+7°C

+18°C

Thursday

30 April

+8°C

+12°C

Air quality in London

1
AQI

Moderate

Air quality is generally acceptable to most people, but some pollutants may pose moderate health risks to a very small number of people who are extremely sensitive to air pollution.

PM2.5 concentration in London is currently 1.8 times the WHO annual air quality guideline value.

РМ 2.5
9
РМ 10
11
SO2
2
NO2
5
What are the different levels of air pollution?
0
AQI 0-50
Good air

The air is clean and pollution poses little or no risk. Acceptable for most people.

1
AQI 50-100
Moderate

Air quality is generally acceptable to most people, but some pollutants may pose moderate health risks to a very small number of people who are extremely sensitive to air pollution.

2
AQI 100-150
Harmful to sensitive groups

Air pollution has reached high levels and is dangerous for people with hypersensitivity. If you experience difficulty breathing or throat irritation, reduce your time outdoors.

3
AQI 150-200
Unhealthy air

People with hypersensitivity may feel ill. Healthy people may feel shortness of breath or throat irritation if they are outdoors for long periods of time. Limit prolonged exposure to the outdoors.

4
AQI 200-300
Very Unhealthy

Everyone may begin to experience health effects, members of sensitive groups may experience more severe effects. Increased likelihood of deterioration of heart and lung function. Outdoor activities should be limited.

2 weeks forecast in London

  • Day
  • Night
  • 3 m/s
  • 9 m/s
  • 8 m/s
  • 6 m/s
  • 9 m/s
  • 5 m/s
  • 5 m/s
  • 6 m/s
  • 5 m/s
  • 2 m/s
  • 3 m/s
  • 2 m/s
  • 2 m/s
  • 4 m/s
  • 82%
  • 85%
  • 53%
  • 44%
  • 68%
  • 52%
  • 54%
  • 70%
  • 77%
  • 67%
  • 89%
  • 76%
  • 78%
  • 94%
  • 740
    mm
  • 731
    mm
  • 739
    mm
  • 747
    mm
  • 740
    mm
  • 744
    mm
  • 743
    mm
  • 739
    mm
  • 731
    mm
  • 728
    mm
  • 729
    mm
  • 728
    mm
  • 726
    mm
  • 726
    mm
  • 0%
  • 87%
  • 30%
  • 19%
  • 26%
  • 19%
  • 22%
  • 29%
  • 56%
  • -
  • -
  • -
  • -
  • -
  • 0 mm
  • 8.8 mm
  • 0 mm
  • 0 mm
  • 0 mm
  • 0 mm
  • 0 mm
  • 0 mm
  • 0.2 mm
  • 0 mm
  • 1.3 mm
  • 0 mm
  • 0.1 mm
  • 2.2 mm

London: detailed information

Local time UTC/GMT -5 17:04
Day length 13:33:12
Sunrise 06:37 AM
Sunset 08:10 PM
🌑 Moon Phase new
Geographic coordinates 42° 58′ 59″ N -82° 46′ 1″ W
Decimal coordinates 42.98 -81.23
Altitude 244 m
Population 352 395 people
Twilight Civil 06:07 AM / 08:40 PM
Twilight Astronomical 04:53 AM / 09:55 PM
Twilight Nautical 05:31 AM / 09:16 PM

Forecast in other regions

Toronto
+16°
Montreal
+12°
Vancouver
+11°
Calgary
+3°
Edmonton
+4°
Ottawa
+15°
Winnipeg
-2°
Edmundston
+4°
Hamilton
+16°
Mississauga
+16°
Brampton
+17°
Kitchener
+18°
Quebec
-2°
Halifax
+10°
Laval
+16°
Surrey
+11°
Victoria
+11°
London
+17°
Markham
+16°
Windsor
+17°
All cities

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