Observed at: London Int'l Airport
Date: 11:00 PM EDT Tuesday 14 October 2025
Clear
Clear
Temp.: 10 °C
Wind: NNW 19 km/h
Humidity: 91 %
Dew point: 9 °C
Pressure: 102.5 kPa
Tendency: 0.02 kPa
Visibility: 24 km
Sunrise: 7:37
Sunset: 18:44
Normals:
Max 14°C Min 5°C
 Extended Forecast - Environment Canada
  Wed, 15 Oct
Chance of showers (30%)
Chance of showers
Max: 15°C
Thu, 16 Oct
Sunny
Sunny
Max: 16°C
Fri, 17 Oct
A mix of sun and cloud
A mix of sun and cloud
Max: 18°C
Sat, 18 Oct
Sunny
Sunny
Max: 22°C
Sun, 19 Oct
Chance of showers (60%)
Chance of showers
Max: 16°C
Mon, 20 Oct
Cloudy
Cloudy
Max: 14°C
Tonight
Chance of showers (30%)
Chance of showers
Min: 8°C
Night
Clear
Clear
Min: 1°C
Night
Clear
Clear
Min: 1°C
Night
Chance of showers (30%)
Chance of showers
Min: 11°C
Night
Chance of showers (60%)
Chance of showers
Min: 13°C
Night
Chance of showers (30%)
Chance of showers
Min: 8°C

Forecast

London, ON (Issued: 3:30 PM EDT Tuesday 14 October 2025)

Tonight
Clear. Increasing cloudiness late this evening then 30 percent chance of showers before morning. Wind northwest 20 km/h becoming light this evening. Low 8.
Wed, 15 Oct
Mainly cloudy with 30 percent chance of showers early in the morning. Clearing in the morning. Wind becoming northwest 20 km/h in the afternoon. High 15. UV index 4 or moderate.
Night
Clear. Low plus 1.
Thu, 16 Oct
Sunny. High 16.
Night
Clear. Low plus 1.
Fri, 17 Oct
A mix of sun and cloud. High 18.
Night
Cloudy with 30 percent chance of showers. Low 11.
Sat, 18 Oct
Sunny. High 22.
Night
Cloudy with 60 percent chance of showers. Low 13.
Sun, 19 Oct
Cloudy with 60 percent chance of showers. High 16.
Night
Cloudy with 30 percent chance of showers. Low 8.
Mon, 20 Oct
Cloudy. High 14.

24 Hour Forecast - London, ON

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
15 October 2025
12 AM 12 A few clouds (0%)  A few clouds 0 N 10
1 AM 10 Partly cloudy (20%)  Partly cloudy 20 N 10
2 AM 9 Mainly cloudy (20%)  Mainly cloudy 20 N 10
3 AM 9 Cloudy (20%)  Cloudy 20 N 10
4 AM 8 Chance of showers (30%)  Chance of showers 30 N 10
5 AM 8 Chance of showers (30%)  Chance of showers 30 N 10
6 AM 8 Chance of showers (30%)  Chance of showers 30 N 10
7 AM 9 Chance of showers (30%)  Chance of showers 30 N 10
8 AM 9 Chance of showers (30%)  Chance of showers 30 N 10
9 AM 10 A mix of sun and cloud (20%)  A mix of sun and cloud 20 N 10
10 AM 11 Mainly sunny (20%)  Mainly sunny 20 N 10
11 AM 12 Sunny (20%)  Sunny 20 N 10
12 PM 13 Sunny (10%)  Sunny 10 N 10
1 PM 14 Sunny (10%)  Sunny 10 N 10
2 PM 15 Sunny (10%)  Sunny 10 NW 20
3 PM 14 Sunny (0%)  Sunny 0 NW 20
4 PM 13 Sunny (0%)  Sunny 0 NW 20
5 PM 12 Sunny (0%)  Sunny 0 N 10
6 PM 11 Sunny (0%)  Sunny 0 N 10
7 PM 9 Clear (0%)  Clear 0 N 10
8 PM 8 Clear (0%)  Clear 0 N 10
9 PM 7 Clear (0%)  Clear 0 N 10
10 PM 6 Clear (0%)  Clear 0 N 10
11 PM 5 Clear (0%)  Clear 0 N 10
 
† 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