London Ontario Weather Conditions
Current Temperature Level
22 °C
17 AQI
Air quality index is: Good
Last Updated: 2025-08-31 19:00 (Local Time)
MapLondon Ontario
London Ontario Weather Parameters
15 km/h
6 m/s
197° SSW
25 %
24 km
0 mm
1025 mb
UV Index0
Suggestions for
TodayLondon Ontario31 Aug.
Umbrella• Not required
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyTrending 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
Today
15°C
73 %Monday
17°C70 %Tuesday
17°C68 %Wednesday
18°C71 %Thursday
16°C66 %Friday
13°C73 %Saturday
12°C71 %Sunday
12°C62 %Monday
11°C65 %Tuesday
11°C80 %Partly Cloudy
Periodic cloud cover with temperature at 15 °C. Humidity will be at 73%, and winds will be at 14.8 km/h.26°C / 3°C
Humi.73 %
Prec.0 mm
Sunrise
06:49 AM13hrs 12min
Sunset
08:01 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
10 °C
84 %
0
10.1 kmph / NNE
Clear 
Feels 9.4 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
10 °C
88 %
0
9 kmph / NNE
Clear Feels 8.7 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
9 °C
91 %
0
8.3 kmph / NNE
Clear Feels 8.1 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
9 °C
93 %
0
7.2 kmph / NNE
Clear Feels 7.6 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
7 °C
94 %
0
7.6 kmph / NNE
Clear Feels 5.5 °C
Cover 0 %
Visibility 10 km
5 AM
Mist
5 °C
97 %
0
7.9 kmph / NNE
MistFeels 4.1 °C
Cover 75 %
Visibility 10 km
6 AM
Mist
4 °C
97 %
0
9.4 kmph / NNE
MistFeels 3.1 °C
Cover 86 %
Visibility 10 km
7 AM
Mist
4 °C
96 %
0
9.4 kmph / NNE
MistFeels 3 °C
Cover 87 %
Visibility 10 km
8 AM
Mist
5 °C
95 %
0.3
8.6 kmph / NNE
MistFeels 4.8 °C
Cover 88 %
Visibility 10 km
9 AM
Cloudy
10 °C
94 %
1.1
9.4 kmph / NNE
Cloudy Feels 9.5 °C
Cover 87 %
Visibility 10 km
10 AM
Sunny
15 °C
81 %
2.4
10.8 kmph / NNE
SunnyFeels 15 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
19 °C
61 %
4.1
11.2 kmph / NE
SunnyFeels 19 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
22 °C
54 %
5.6
10.8 kmph / ENE
SunnyFeels 21.6 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
23 °C
50 %
6.4
10.8 kmph / E
SunnyFeels 24.3 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
25 °C
48 %
6.4
11.2 kmph / E
SunnyFeels 25.3 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
24 °C
47 %
5.4
10.4 kmph / E
SunnyFeels 25.1 °C
Cover 2 %
Visibility 10 km
4 PM
Partly Cloudy
24 °C
48 %
3.8
9.7 kmph / ESE
Partly Cloudy Feels 25 °C
Cover 27 %
Visibility 10 km
5 PM
Partly Cloudy
23 °C
49 %
2.2
10.1 kmph / SE
Partly Cloudy Feels 24.8 °C
Cover 48 %
Visibility 10 km
6 PM
Cloudy
23 °C
52 %
0.9
12.6 kmph / S
Cloudy Feels 24.6 °C
Cover 70 %
Visibility 10 km
7 PM
Cloudy
22 °C
41 %
0.2
14.8 kmph / SSW
Cloudy Feels 22.5 °C
Cover 25 %
Visibility 24 km
8 PM
Cloudy
21 °C
58 %
0
11.2 kmph / SW
Cloudy Feels 20.5 °C
Cover 83 %
Visibility 10 km
9 PM
Partly Cloudy
19 °C
63 %
0
9.7 kmph / SW
Partly Cloudy Feels 19.1 °C
Cover 53 %
Visibility 10 km
10 PM
Clear
18 °C
72 %
0
8.6 kmph / WSW
Clear Feels 17.7 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
16 °C
80 %
0
5.8 kmph / WNW
Clear Feels 16 °C
Cover 1 %
Visibility 10 km
Today
15°C73 %Monday
17°C70 %Tuesday
17°C68 %Wednesday
18°C71 %Thursday
16°C66 %Friday
13°C73 %Saturday
12°C71 %Sunday
12°C62 %Monday
11°C65 %Tuesday
11°C80 %Temp21 °C
ConditionCloudy
Humidity58 %
Feels20.5 °C
Cover83 %
Visibility10 km
Wind Speed & Dir.11.2 kmph / SW
UV0
London Ontario 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
23°9 °C
2Sat.
28°9 °C
3Sun.
29°12 °C
4Mon.
30°12 °C
5Tue.
30°14 °C
6Wed.
28°18 °C
7Thu.
29°16 °C
8Fri.
29°16 °C
9Sat.
32°18 °C
10Sun.
33°18 °C
11Mon.
32°20 °C
12Tue.
32°21 °C
13Wed.
29°19 °C
14Thu.
31°13 °C
15Fri.
32°14 °C
16Sat.
32°16 °C
17Sun.
28°16 °C
18Mon.
25°11 °C
19Tue.
27°12 °C
20Wed.
24°17 °C
21Thu.
25°17 °C
22Fri.
27°10 °C
23Sat.
26°14 °C
24Sun.
23°15 °C
25Mon.
23°12 °C
26Tue.
20°8 °C
27Wed.
21°10 °C
28Thu.
22°9 °C
29Fri.
18°5 °C
30Sat.
20°3 °C
31Today
26°7 °C
AugustWeather Overview
No. of days:
Sunny
12
Cloudy
10
Rainy
5
Snowy
0
The monthly weather averages in London Ontario consist of 12 sunny days, 10 cloudy days, 5 rainy days, and 0 snowy days.
Canada's Hottest Cities - August 2025
1.
Kamloops, Canada
Cloudy
16%
2.6
5 kmph / ENE
2.
Thompson, Canada
Partly cloudy
34%
0.8
12.6 kmph / W
3.
Medicine Hat, Canada
Partly cloudy
20%
2
18.7 kmph / NNW
4.
Redcliff, Canada
Partly cloudy
20%
2
18.7 kmph / NNW
5.
Vernon, Canada
Partly Cloudy
22%
2.4
8.6 kmph / NNE
6.
Lloydminster, Canada
Sunny
26%
1.7
14.4 kmph / WNW
7.
Kerrobert, Canada
Partly cloudy
22%
1.7
13.7 kmph / W
8.
Lethbridge, Canada
Partly cloudy
21%
2.2
16.2 kmph / NNE
9.
Pickle Lake, Canada
Partly Cloudy
33%
1.5
11.5 kmph / SSW
10.
Rosser, Canada
Sunny
43%
0.9
19.4 kmph / SSW
Last Updated: 31 Aug 2025, 11:24 PM
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