Observed at: London Int'l Airport
Date: 2:00 PM EDT Tuesday 28 October 2025
Partly Cloudy
Partly Cloudy
Temp.: 12 °C
Wind: ENE 29 gust 38 km/h
Humidity: 50 %
Dew point: 2 °C
Pressure: 102.6 kPa
Tendency: 0.17 kPa
Visibility: 24 km
Sunrise: 7:54
Sunset: 18:23
Normals:
Max 11°C Min 3°C
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 12°C
Wed, 29 Oct
Mainly sunny
Mainly sunny
Max: 14°C
Thu, 30 Oct
Chance of showers (70%)
Chance of showers
Max: 9°C
Fri, 31 Oct
Chance of showers (60%)
Chance of showers
Max: 9°C
Sat, 1 Nov
Chance of showers (30%)
Chance of showers
Max: 10°C
Sun, 2 Nov
Chance of showers (30%)
Chance of showers
Max: 8°C
Mon, 3 Nov
Chance of showers (40%)
Chance of showers
Max: 9°C
Tonight
A few clouds
A few clouds
Min: 2°C
Night
Chance of showers (30%)
Chance of showers
Min: 5°C
Night
Chance of showers (70%)
Chance of showers
Min: 5°C
Night
Chance of showers (40%)
Chance of showers
Min: 3°C
Night
Chance of showers (30%)
Chance of showers
Min: 2°C
Night
Chance of showers (40%)
Chance of showers
Min: 5°C
 

Forecast

London, ON (Issued: 11:00 AM EDT Tuesday 28 October 2025)

Today
Mainly sunny. Wind east 20 km/h. High 12. UV index 3 or moderate.
Tonight
Clear. Becoming partly cloudy near midnight. Wind east 20 km/h. Low plus 2.
Wed, 29 Oct
Partly cloudy. Becoming sunny in the morning. Wind becoming east 20 km/h late in the morning. High 14. UV index 3 or moderate.
Night
Cloudy periods with 30 percent chance of showers. Low plus 5.
Thu, 30 Oct
Cloudy with 70 percent chance of showers. High 9.
Night
Cloudy with 70 percent chance of showers. Low plus 5.
Fri, 31 Oct
Cloudy with 60 percent chance of showers. High 9.
Night
Cloudy with 40 percent chance of showers. Low plus 3.
Sat, 1 Nov
Cloudy with 30 percent chance of showers. High 10.
Night
Cloudy with 30 percent chance of showers. Low plus 2.
Sun, 2 Nov
Cloudy with 30 percent chance of showers. High 8.
Night
Cloudy with 40 percent chance of showers. Low plus 5.
Mon, 3 Nov
Cloudy with 40 percent chance of showers. High 9.

24 Hour Forecast - London, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
28 October 2025
3 PM 12 Mainly sunny (0%)  Mainly sunny 0 E 20
4 PM 12 Mainly sunny (0%)  Mainly sunny 0 E 20
5 PM 11 Sunny (0%)  Sunny 0 E 20
6 PM 10 Clear (0%)  Clear 0 E 20
7 PM 8 Clear (0%)  Clear 0 E 20
8 PM 7 Clear (0%)  Clear 0 E 20
9 PM 7 Clear (0%)  Clear 0 E 20
10 PM 6 Clear (0%)  Clear 0 E 20
11 PM 6 Clear (0%)  Clear 0 E 20
29 October 2025
12 AM 6 A few clouds (0%)  A few clouds 0 E 20
1 AM 5 Partly cloudy (0%)  Partly cloudy 0 E 20
2 AM 5 Partly cloudy (0%)  Partly cloudy 0 E 20
3 AM 5 Partly cloudy (0%)  Partly cloudy 0 E 20
4 AM 4 Partly cloudy (0%)  Partly cloudy 0 E 20
5 AM 4 Partly cloudy (0%)  Partly cloudy 0 E 15
6 AM 3 Partly cloudy (0%)  Partly cloudy 0 E 15
7 AM 3 Partly cloudy (0%)  Partly cloudy 0 E 15
8 AM 2 Sunny (0%)  Sunny 0 E 15
9 AM 4 Sunny (0%)  Sunny 0 E 15
10 AM 7 Sunny (0%)  Sunny 0 E 15
11 AM 9 Sunny (0%)  Sunny 0 E 20
12 PM 11 Sunny (0%)  Sunny 0 E 20
1 PM 12 Sunny (0%)  Sunny 0 E 20
2 PM 14 Sunny (0%)  Sunny 0 E 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