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Observed at: Whitehorse Airport
Date: 2:00 AM MST Tuesday 21 April 2026
Partly Cloudy
Partly Cloudy 		Temp.: -2 °C
Wind Chill: -4 °C
Wind: SSW 5 km/h
Humidity: 58 %
Dew point: -9 °C
Pressure: 101.1 kPa
Tendency: 0.11 kPa
Visibility: 24 km 		Sunrise: 6:23
Sunset: 21:36
Normals:
Max 8°C Min -3°C
 Extended Forecast - Environment Canada
  Tue, 21 Apr
A mix of sun and cloud
A mix of sun and cloud
Max: 6°C
 Wed, 22 Apr
A mix of sun and cloud
A mix of sun and cloud
Max: 8°C
 Thu, 23 Apr
Sunny
Sunny
Max: 10°C
 Fri, 24 Apr
A mix of sun and cloud
A mix of sun and cloud
Max: 10°C
 Sat, 25 Apr
A mix of sun and cloud
A mix of sun and cloud
Max: 12°C
 Sun, 26 Apr
A mix of sun and cloud
A mix of sun and cloud
Max: 12°C
Tonight
Partly cloudy
Partly cloudy
Min: -3°C
 Night
A few clouds
A few clouds
Min: -6°C
 Night
Clear
Clear
Min: -2°C
 Night
Clear
Clear
Min: 1°C
 Night
Cloudy periods
Cloudy periods
Min: 0°C
 Night
Cloudy periods
Cloudy periods
Min: -1°C

Forecast

Whitehorse, YT (Issued: 4:00 PM MST Monday 20 April 2026)

Tonight
Partly cloudy. Wind southwest 40 km/h gusting to 60 becoming light this evening. Low minus 3. Wind chill minus 5 overnight.
Tue, 21 Apr
A mix of sun and cloud. Wind becoming south 20 km/h near noon. High 6. Wind chill minus 5 in the morning. UV index 3 or moderate.
Night
A few clouds. Wind south 20 km/h becoming light in the evening. Low minus 6.
Wed, 22 Apr
A mix of sun and cloud. High 8.
Night
Clear. Low minus 2.
Thu, 23 Apr
Sunny. High 10.
Night
Clear. Low plus 1.
Fri, 24 Apr
A mix of sun and cloud. High 10.
Night
Cloudy periods. Low zero.
Sat, 25 Apr
A mix of sun and cloud. High 12.
Night
Cloudy periods. Low minus 1.
Sun, 26 Apr
A mix of sun and cloud. High 12.

24 Hour Forecast - Whitehorse, YT

Date/Time Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
21 April 2026
3 AM -2 Partly cloudy (10%)  Partly cloudy 10 VR 5
4 AM -2 Partly cloudy (10%)  Partly cloudy 10 VR 5
5 AM -3 Partly cloudy (10%)  Partly cloudy 10 VR 5
6 AM -3 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
7 AM -2 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
8 AM -1 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
9 AM -1 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
10 AM 0 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
11 AM 1 A mix of sun and cloud (10%)  A mix of sun and cloud 10 VR 5
12 PM 2 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
1 PM 3 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
2 PM 4 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
3 PM 5 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
4 PM 5 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
5 PM 6 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
6 PM 5 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
7 PM 4 A mix of sun and cloud (10%)  A mix of sun and cloud 10 S 20
8 PM 3 Mainly sunny (0%)  Mainly sunny 0 VR 5
9 PM 2 Mainly sunny (0%)  Mainly sunny 0 VR 5
10 PM 0 A few clouds (0%)  A few clouds 0 VR 5
11 PM -1 A few clouds (0%)  A few clouds 0 VR 5
22 April 2026
12 AM -2 A few clouds (0%)  A few clouds 0 VR 5
1 AM -3 A few clouds (0%)  A few clouds 0 VR 5
2 AM -4 A few clouds (0%)  A few clouds 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