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Observed at: London Int'l Airport
Date: 3:00 PM EDT Tuesday 9 June 2026
Mostly Cloudy
Mostly Cloudy 		Temp.: 26 °C
Wind: S 20 gust 35 km/h
Humidity: 74 %
Dew point: 21 °C
Pressure: 101.6 kPa
Tendency: 0.16 kPa
Visibility: 19 km 		Sunrise: 5:46
Sunset: 21:03
Normals:
Max 24°C Min 13°C
 Extended Forecast - Environment Canada
Today
Chance of showers (40%)
Chance of showers
Max: 27°C
 Wed, 10 Jun
Chance of showers (40%)
Chance of showers
Max: 29°C
 Thu, 11 Jun
Chance of showers (60%)
Chance of showers
Max: 31°C
 Fri, 12 Jun
Chance of showers (40%)
Chance of showers
Max: 27°C
 Sat, 13 Jun
A mix of sun and cloud
A mix of sun and cloud
Max: 27°C
 Sun, 14 Jun
Chance of showers (30%)
Chance of showers
Max: 25°C
 Mon, 15 Jun
Cloudy
Cloudy
Max: 21°C
Tonight
Showers
Showers
Min: 20°C
 Night
Chance of showers (40%)
Chance of showers
Min: 20°C
 Night
Chance of showers (60%)
Chance of showers
Min: 20°C
 Night
Clear
Clear
Min: 16°C
 Night
Cloudy periods
Cloudy periods
Min: 16°C
 Night
Cloudy
Cloudy
Min: 13°C
  

Forecast

London, ON (Issued: 11:00 AM EDT Tuesday 9 June 2026)

Today
Mainly cloudy. 40 percent chance of showers early this afternoon. Showers beginning this afternoon. Risk of a thunderstorm this afternoon. Local amount 5 to 10 mm. Wind south 20 km/h. High 27. Humidex 35. UV index 9 or very high.
Tonight
Showers ending near midnight then mainly cloudy with 40 percent chance of showers. Risk of a thunderstorm this evening and overnight. Local amount 10 to 15 mm. Wind south 20 km/h becoming light this evening. Low 20.
Wed, 10 Jun
A mix of sun and cloud with 40 percent chance of showers and risk of a thunderstorm. Wind becoming west 20 km/h late in the morning. High 29. Humidex 39.
Night
Cloudy periods with 40 percent chance of showers. Low 20.
Thu, 11 Jun
A mix of sun and cloud with 60 percent chance of showers. High 31.
Night
Cloudy periods with 60 percent chance of showers. Low 20.
Fri, 12 Jun
Cloudy with 40 percent chance of showers. High 27.
Night
Clear. Low 16.
Sat, 13 Jun
A mix of sun and cloud. High 27.
Night
Cloudy periods. Low 16.
Sun, 14 Jun
A mix of sun and cloud with 30 percent chance of showers. High 25.
Night
Cloudy. Low 13.
Mon, 15 Jun
Cloudy. High 21.

24 Hour Forecast - London, ON

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
9 June 2026
4 PM 27 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 20
5 PM 27 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 20
6 PM 26 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 20
7 PM 26 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 20
8 PM 25 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 10
9 PM 24 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 10
10 PM 23 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 S 10
11 PM 22 Showers. Risk of thunderstorms (80%)  Showers. Risk of thunderstorms 80 SW 10
10 June 2026
12 AM 21 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 SW 10
1 AM 21 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 SW 10
2 AM 20 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 10
3 AM 20 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 10
4 AM 20 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 10
5 AM 20 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 10
6 AM 21 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 15
7 AM 21 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 15
8 AM 22 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 15
9 AM 23 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 15
10 AM 24 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 15
11 AM 25 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 20
12 PM 26 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 20
1 PM 28 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 20
2 PM 29 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 20
3 PM 29 Chance of showers. Risk of thunderstorms (40%)  Chance of showers. Risk of thunderstorms 40 W 20
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada