London Ontario Weather Conditions
Current Temperature Level

26 °C

Pleasant

Partly cloudyFeels Like 26°CHumidity 37%

28 AQI

PM2.5 : 5PM10 : 21

Air quality index is: Good

Last Updated: 2025-09-03 13:30 (Local Time)

Map

London Ontario

London Ontario Weather Parameters

Wind Speed

31 km/h

Moderate breeze

Gust Speed

10 m/s

Direction

192° SSW

Cloud Cover

75 %

Visibility

24 km

Precipitation

0 mm

Pressure

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1009 mb

Moderate

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index6

High

Suggestions for

TodayLondon Ontario

3 Sep.

Umbrella• Optional

Clothing• Layering Must

Driving• Enjoy Driving

Sunscreen• Apply

Trending in Canada

Abu Dhabi in the Top 10 Most Polluted Cities in the World: Middle East Air Quality Crisis 2025

London Ontario 10-Days Weather Forecast

See Monthly

Today

19°C

73 %

Thursday

14°C

81 %

Friday

16°C

68 %

Saturday

14°C

65 %

Sunday

12°C

66 %

Monday

12°C

68 %

Tuesday

16°C

57 %

Wednesday

20°C

49 %

Thursday

18°C

56 %

Friday

17°C

46 %

Today3 Sep

Partly Cloudy

Periodic cloud cover with temperature at 19 °C. Humidity will be at 73%, and winds will be at 34.6 km/h.

29°C / 9°C

Humi.73 %

Prec.0 mm

Sunrise

06:52 AM

13hrs 4min

Sunset

07:56 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Fog

13 °C

98 %

7.2 kmph / SSE

Feels 12.7 °C

Cover 100 %

Visibility 10 km

1 AM

Fog

11 °C

97 %

7.6 kmph / SSE

Feels 11.4 °C

Cover 100 %

Visibility 10 km

2 AM

Fog

11 °C

97 %

7.6 kmph / SE

Feels 10.6 °C

Cover 100 %

Visibility 10 km

3 AM

Mist

11 °C

97 %

7.2 kmph / SE

Feels 10.5 °C

Cover 96 %

Visibility 10 km

4 AM

Fog

10 °C

97 %

8.3 kmph / SE

Feels 9.6 °C

Cover 100 %

Visibility 10 km

5 AM

Clear

10 °C

87 %

8.3 kmph / ESE

Feels 8.8 °C

Cover 0 %

Visibility 10 km

6 AM

Clear

9 °C

89 %

9 kmph / ESE

Feels 8.2 °C

Cover 0 %

Visibility 10 km

7 AM

Sunny

10 °C

92 %

8.6 kmph / SE

Feels 9.3 °C

Cover 0 %

Visibility 10 km

8 AM

Partly Cloudy

13 °C

92 %

0.3

8.6 kmph / SE

Feels 12.8 °C

Cover 40 %

Visibility 10 km

9 AM

Overcast

16 °C

93 %

11.9 kmph / S

Feels 15.7 °C

Cover 89 %

Visibility 10 km

10 AM

Cloudy

19 °C

90 %

2.3

16.6 kmph / SSW

Feels 19 °C

Cover 64 %

Visibility 10 km

11 AM

Sunny

23 °C

77 %

21.2 kmph / SSW

Feels 24.6 °C

Cover 18 %

Visibility 10 km

12 PM

Sunny

26 °C

60 %

5.1

26.3 kmph / SSW

Feels 26.7 °C

Cover 0 %

Visibility 10 km

1 PM

Partly cloudy

26 °C

37 %

6.3

31 kmph / SSW

Feels 27.7 °C

Cover 75 %

Visibility 24 km

2 PM

Sunny

28 °C

44 %

6.4

33.8 kmph / SSW

Feels 28.2 °C

Cover 0 %

Visibility 10 km

3 PM

Sunny

28 °C

43 %

5.1

34.6 kmph / SSW

Feels 28.2 °C

Cover 13 %

Visibility 10 km

4 PM

Sunny

28 °C

42 %

3.7

33.5 kmph / SSW

Feels 27.8 °C

Cover 3 %

Visibility 10 km

5 PM

Sunny

27 °C

43 %

31.3 kmph / SSW

Feels 27.7 °C

Cover 7 %

Visibility 10 km

6 PM

Sunny

26 °C

50 %

0.7

32 kmph / SSW

Feels 26.7 °C

Cover 0 %

Visibility 10 km

7 PM

Sunny

24 °C

60 %

0.2

24.8 kmph / S

Feels 25.6 °C

Cover 14 %

Visibility 10 km

8 PM

Overcast

23 °C

64 %

13 kmph / SW

Feels 25.1 °C

Cover 91 %

Visibility 10 km

9 PM

Overcast

22 °C

66 %

20.2 kmph / NW

Feels 24.8 °C

Cover 95 %

Visibility 10 km

10 PM

Overcast

21 °C

66 %

18.4 kmph / WNW

Feels 21 °C

Cover 98 %

Visibility 10 km

11 PM

Cloudy

19 °C

74 %

10.4 kmph / W

Feels 19.3 °C

Cover 75 %

Visibility 10 km

Today

19°C

73 %

Thursday

14°C

81 %

Friday

16°C

68 %

Saturday

14°C

65 %

Sunday

12°C

66 %

Monday

12°C

68 %

Tuesday

16°C

57 %

Wednesday

20°C

49 %

Thursday

18°C

56 %

Friday

17°C

46 %

Temp28 °C

ConditionSunny

Humidity44 %

Feels28.2 °C

Cover0 %

Visibility10 km

Wind Speed & Dir.33.8 kmph / SSW

UV6.4

London Ontario 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Mon.

26°8 °C

2Tue.

28°8 °C

3Today

27°12 °C

4Thu.

17°12 °C

5Fri.

22°9 °C

6Sat.

19°7 °C

7Sun.

19°7 °C

8Mon.

21°8 °C

9Tue.

22°11 °C

10Wed.

26°14 °C

11Thu.

22°9 °C

12Fri.

21°6 °C

13Sat.

22°7 °C

14Sun.

25°8 °C

15Mon.

29°11 °C

16Tue.

31°13 °C

17Wed.

22°12 °C

18Thu.

22°12 °C

19Fri.

20°11 °C

20Sat.

23°12 °C

21Sun.

23°13 °C

22Mon.

21°12 °C

23Tue.

20°11 °C

24Wed.

22°11 °C

25Thu.

21°12 °C

26Fri.

21°12 °C

27Sat.

20°11 °C

28Sun.

19°11 °C

29Mon.

18°10 °C

30Tue.

17°9 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in London Ontario consist of 9 sunny days, 3 cloudy days, 16 rainy days, and 0 snowy days.

Canada's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

St Catharines, Canada

27 °C

Partly cloudy

37%

6.3

23.4 kmph / SSW

Windsor, Canada

27 °C

Sunny

34%

6.5

20.9 kmph / SW

Hamilton, Canada

26 °C

Sunny

37%

6.3

22.3 kmph / SSW

Brantford, Canada

26 °C

Sunny

37%

6.3

26.3 kmph / SSW

Burlington, Canada

26 °C

Sunny

37%

6.3

20.2 kmph / SSW

Grande Prairie, Canada

26 °C

Overcast

37%

2.2

19.8 kmph / NW

Gatineau, Canada

26 °C

Sunny

39%

5.7

11.9 kmph / SSW

Moncton, Canada

26 °C

Partly cloudy

39%

5.6

10.4 kmph / SSW

St. Catharines, Canada

26 °C

Sunny

42%

6.3

23.4 kmph / SSW

10.

Cornwall, Canada

26 °C

Sunny

36%

5.9

9 kmph / SW

Last Updated: 03 Sept 2025, 06:00 PM

City Weather Rankings

Prana sense

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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London Ontario Weather ConditionsCurrent Temperature Level

London Ontario Weather Parameters

Trending in Canada

London Ontario 10-Days Weather Forecast

London Ontario 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Canada's Hottest Cities - September 2025

Prana sense

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London Ontario Weather Conditions
Current Temperature Level