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Observed at: Whitehorse Airport
Date: 2:00 PM MST Friday 29 August 2025
Mainly Sunny
Mainly Sunny 		Temp.: 24 °C
Wind: SSE 24 gust 34 km/h
Humidity: 38 %
Dew point: 9 °C
Pressure: 101.4 kPa
Tendency: 0.17 kPa
Visibility: 64 km 		Sunrise: 6:46
Sunset: 21:15
Normals:
Max 16°C Min 4°C
 Extended Forecast - Environment Canada
Today
Mainly sunny
Mainly sunny
Max: 25°C
 Sat, 30 Aug
Mainly sunny
Mainly sunny
Max: 18°C
 Sun, 31 Aug
Sunny
Sunny
Max: 20°C
 Mon, 1 Sep
Sunny
Sunny
Max: 24°C
 Tue, 2 Sep
Sunny
Sunny
Max: 28°C
 Wed, 3 Sep
Sunny
Sunny
Max: 28°C
 Thu, 4 Sep
A mix of sun and cloud
A mix of sun and cloud
Max: 24°C
Tonight
Partly cloudy
Partly cloudy
Min: 11°C
 Night
Clear
Clear
Min: 5°C
 Night
Clear
Clear
Min: 6°C
 Night
Clear
Clear
Min: 8°C
 Night
Clear
Clear
Min: 8°C
 Night
Cloudy periods
Cloudy periods
Min: 8°C
  

Forecast

Whitehorse, YT (Issued: 11:00 AM MST Friday 29 August 2025)

Today
Mainly sunny. Wind south 30 km/h gusting to 50. High 25. UV index 4 or moderate.
Tonight
Partly cloudy. Wind south 30 km/h gusting to 50 becoming light late this evening. Wind becoming northwest 20 after midnight. Low 11.
Sat, 30 Aug
Clearing in the morning. Wind northwest 20 km/h becoming light in the morning. High 18. UV index 4 or moderate.
Night
Clear. Low plus 5.
Sun, 31 Aug
Sunny. High 20.
Night
Clear. Low 6.
Mon, 1 Sep
Sunny. High 24.
Night
Clear. Low 8.
Tue, 2 Sep
Sunny. High 28.
Night
Clear. Low 8.
Wed, 3 Sep
Sunny. High 28.
Night
Cloudy periods. Low 8.
Thu, 4 Sep
A mix of sun and cloud. High 24.

24 Hour Forecast - Whitehorse, YT

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
29 August 2025
3 PM 22 Mainly sunny (0%)  Mainly sunny 0 S 30 gust 50
4 PM 24 Mainly sunny (0%)  Mainly sunny 0 S 30 gust 50
5 PM 25 Mainly sunny (0%)  Mainly sunny 0 S 30 gust 50
6 PM 24 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 30 gust 50
7 PM 23 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 30 gust 50
8 PM 22 A mix of sun and cloud (0%)  A mix of sun and cloud 0 S 30 gust 50
9 PM 20 Partly cloudy (20%)  Partly cloudy 20 S 30 gust 50
10 PM 19 Partly cloudy (20%)  Partly cloudy 20 S 30 gust 50
11 PM 17 Partly cloudy (20%)  Partly cloudy 20 VR 5
30 August 2025
12 AM 16 Partly cloudy (20%)  Partly cloudy 20 VR 5
1 AM 14 Partly cloudy (20%)  Partly cloudy 20 VR 5
2 AM 13 Partly cloudy (20%)  Partly cloudy 20 NW 20
3 AM 12 Partly cloudy (20%)  Partly cloudy 20 NW 20
4 AM 12 Partly cloudy (20%)  Partly cloudy 20 NW 20
5 AM 11 Partly cloudy (20%)  Partly cloudy 20 NW 20
6 AM 11 Partly cloudy (0%)  Partly cloudy 0 NW 20
7 AM 11 A mix of sun and cloud (0%)  A mix of sun and cloud 0 NW 20
8 AM 11 Sunny (0%)  Sunny 0 NW 20
9 AM 12 Sunny (0%)  Sunny 0 NW 10
10 AM 12 Sunny (0%)  Sunny 0 NW 10
11 AM 13 Sunny (0%)  Sunny 0 NW 10
12 PM 14 Sunny (0%)  Sunny 0 NW 10
1 PM 16 Sunny (0%)  Sunny 0 NW 10
2 PM 17 Sunny (0%)  Sunny 0 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