Observed at: London Int'l Airport
Date: 2:00 AM EDT Thursday 8 October 2026
Mainly Clear
Mainly Clear
Temp.: 11 °C
Wind: W 6 km/h
Humidity: 93 %
Dew point: 9 °C
Pressure: 100.9 kPa
Tendency: 0.13 kPa
Visibility: 24 km
Sunrise: 7:30
Sunset: 18:54
Normals:
Max 16°C Min 6°C
 Extended Forecast - Environment Canada
  Thu, 8 Oct
Chance of showers (30%)
Chance of showers
Max: 18°C
Fri, 9 Oct
Sunny
Sunny
Max: 17°C
Sat, 10 Oct
A mix of sun and cloud
A mix of sun and cloud
Max: 23°C
Sun, 11 Oct
Chance of showers (40%)
Chance of showers
Max: 20°C
Mon, 12 Oct
A mix of sun and cloud
A mix of sun and cloud
Max: 20°C
Tue, 13 Oct
Chance of showers (30%)
Chance of showers
Max: 16°C
Tonight
Chance of showers (40%)
Chance of showers
Min: 8°C
Night
Chance of showers (30%)
Chance of showers
Min: 5°C
Night
Cloudy periods
Cloudy periods
Min: 9°C
Night
Chance of showers (30%)
Chance of showers
Min: 13°C
Night
Chance of showers (30%)
Chance of showers
Min: 12°C
Night
Chance of showers (40%)
Chance of showers
Min: 11°C

Forecast

London, ON (Issued: 7:11 PM EDT Wednesday 7 October 2026)

Tonight
Partly cloudy. 40 percent chance of showers this evening and after midnight. Risk of a thunderstorm this evening. Wind west 20 km/h becoming light overnight. Low 8.
Thu, 8 Oct
A mix of sun and cloud. 30 percent chance of showers late in the morning and in the afternoon. Wind becoming west 30 km/h gusting to 50 in the morning. High 18. UV index 4 or moderate.
Night
Partly cloudy with 30 percent chance of showers in the evening. Becoming clear late in the evening and overnight. Wind west 20 km/h becoming light in the evening. Low plus 5.
Fri, 9 Oct
Sunny. High 17.
Night
Cloudy periods. Low 9.
Sat, 10 Oct
A mix of sun and cloud. High 23.
Night
Cloudy periods with 30 percent chance of showers. Low 13.
Sun, 11 Oct
Cloudy with 40 percent chance of showers. High 20.
Night
Cloudy with 30 percent chance of showers. Low 12.
Mon, 12 Oct
A mix of sun and cloud. High 20.
Night
Cloudy periods with 40 percent chance of showers. Low 11.
Tue, 13 Oct
A mix of sun and cloud with 30 percent chance of showers. High 16.

24 Hour Forecast - London, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
8 October 2026
3 AM 9 Partly cloudy (20%)  Partly cloudy 20 W 15
4 AM 8 Partly cloudy (20%)  Partly cloudy 20 W 15
5 AM 8 Partly cloudy (20%)  Partly cloudy 20 W 15
6 AM 9 Partly cloudy (20%)  Partly cloudy 20 W 15
7 AM 9 Partly cloudy (20%)  Partly cloudy 20 W 15
8 AM 10 A mix of sun and cloud (20%)  A mix of sun and cloud 20 W 15
9 AM 11 Chance of showers (30%)  Chance of showers 30 W 20
10 AM 13 Chance of showers (30%)  Chance of showers 30 W 20
11 AM 14 Chance of showers (30%)  Chance of showers 30 W 20
12 PM 15 Chance of showers (30%)  Chance of showers 30 W 30 gust 50
1 PM 16 Chance of showers (30%)  Chance of showers 30 W 30 gust 50
2 PM 17 Chance of showers (30%)  Chance of showers 30 W 30 gust 50
3 PM 17 Chance of showers (30%)  Chance of showers 30 W 30 gust 50
4 PM 18 Chance of showers (30%)  Chance of showers 30 W 30 gust 50
5 PM 18 Chance of showers (30%)  Chance of showers 30 W 20
6 PM 16 Chance of showers (30%)  Chance of showers 30 W 20
7 PM 14 Chance of showers (30%)  Chance of showers 30 W 20
8 PM 12 Chance of showers (30%)  Chance of showers 30 W 15
9 PM 11 Chance of showers (30%)  Chance of showers 30 W 15
10 PM 10 Partly cloudy (20%)  Partly cloudy 20 W 15
11 PM 9 A few clouds (20%)  A few clouds 20 W 10
9 October 2026
12 AM 8 Clear (20%)  Clear 20 W 10
1 AM 7 Clear (20%)  Clear 20 W 10
2 AM 6 Clear (20%)  Clear 20 VR 5
 
† 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