Observed at: Whitehorse Airport
Date: 12:00 AM MST Thursday 13 August 2026
Mainly Clear
Mainly Clear
Temp.: 15 °C
Wind: SW 6 km/h
Humidity: 52 %
Dew point: 5 °C
Pressure: 102.6 kPa
Tendency: 0.04 kPa
Visibility: 24 km
Sunrise: 6:06
Sunset: 22:03
Normals:
Max 19°C Min 7°C
 Extended Forecast - Environment Canada
  Thu, 13 Aug
Sunny
Sunny
Max: 25°C
Fri, 14 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
Sat, 15 Aug
Cloudy
Cloudy
Max: 21°C
Sun, 16 Aug
Sunny
Sunny
Max: 25°C
Mon, 17 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 25°C
Tue, 18 Aug
A mix of sun and cloud
A mix of sun and cloud
Max: 24°C
Tonight
A few clouds
A few clouds
Min: 9°C
Night
Partly cloudy
Partly cloudy
Min: 10°C
Night
Clear
Clear
Min: 12°C
Night
Cloudy
Cloudy
Min: 12°C
Night
Clear
Clear
Min: 9°C
Night
Cloudy periods
Cloudy periods
Min: 9°C

Forecast

Whitehorse, YT (Issued: 4:00 PM MST Wednesday 12 August 2026)

Tonight
Partly cloudy. Becoming clear near midnight. Low 9.
Thu, 13 Aug
Sunny. High 25. UV index 4 or moderate.
Night
Partly cloudy. Low 10.
Fri, 14 Aug
A mix of sun and cloud. High 25.
Night
Clear. Low 12.
Sat, 15 Aug
Cloudy. High 21.
Night
Cloudy. Low 12.
Sun, 16 Aug
Sunny. High 25.
Night
Clear. Low 9.
Mon, 17 Aug
A mix of sun and cloud. High 25.
Night
Cloudy periods. Low 9.
Tue, 18 Aug
A mix of sun and cloud. High 24.

24 Hour Forecast - Whitehorse, YT

Date/Time Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
13 August 2026
2 AM 13 Clear (0%)  Clear 0 S 10
3 AM 12 Clear (0%)  Clear 0 S 10
4 AM 12 Clear (0%)  Clear 0 S 10
5 AM 11 Clear (0%)  Clear 0 S 10
6 AM 10 Sunny (0%)  Sunny 0 S 10
7 AM 10 Sunny (0%)  Sunny 0 S 10
8 AM 9 Sunny (0%)  Sunny 0 VR Calm
9 AM 12 Sunny (0%)  Sunny 0 VR Calm
10 AM 15 Sunny (0%)  Sunny 0 VR Calm
11 AM 18 Sunny (0%)  Sunny 0 VR Calm
12 PM 19 Sunny (0%)  Sunny 0 VR Calm
1 PM 21 Sunny (0%)  Sunny 0 VR Calm
2 PM 22 Sunny (0%)  Sunny 0 VR Calm
3 PM 23 Mainly sunny (0%)  Mainly sunny 0 VR Calm
4 PM 24 Mainly sunny (0%)  Mainly sunny 0 VR Calm
5 PM 25 Mainly sunny (0%)  Mainly sunny 0 VR Calm
6 PM 24 Mainly sunny (0%)  Mainly sunny 0 VR Calm
7 PM 24 Mainly sunny (0%)  Mainly sunny 0 VR Calm
8 PM 23 Mainly sunny (0%)  Mainly sunny 0 VR Calm
9 PM 21 Mainly sunny (0%)  Mainly sunny 0 VR Calm
10 PM 20 A few clouds (0%)  A few clouds 0 VR Calm
11 PM 18 A few clouds (0%)  A few clouds 0 VR Calm
14 August 2026
12 AM 17 A few clouds (0%)  A few clouds 0 VR Calm
1 AM 16 Partly cloudy (0%)  Partly cloudy 0 VR Calm
 
† 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