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Fort St. John, BC — 3 hour detailed weather forecast


BC, Canada » Fort St. John


Forecast for today, Wednesday, March 18, 2026
Detailed forecast - 3 hours intervals

14:00

Overcast
-5°
feels like: -9°
Overcast
Relative humidity: 77%, pressure: 692 mm
Precipitations: 0.0 mm
Wind: 11 km/h, east
17:00

Overcast
-1°
feels like: -6°
Overcast
Relative humidity: 75%, pressure: 691 mm
Precipitations: 0.1 mm
Wind: 14 km/h, east
20:00

Overcast
-1°
feels like: -5°
Overcast
Relative humidity: 80%, pressure: 689 mm
Precipitations: 0.1 mm
Wind: 11 km/h, east
23:00

A mix of sun and cloud
-2°
feels like: -7°
A mix of sun and cloud
Relative humidity: 80%, pressure: 688 mm
Precipitations: 0.2 mm
Wind: 14 km/h, southeast
02:00

Mainly sunny

feels like: -5°
Mainly sunny
Relative humidity: 74%, pressure: 689 mm
Precipitations: 0.0 mm
Wind: 18 km/h, southwest
05:00

Sunny

feels like: -5°
Clear
Relative humidity: 77%, pressure: 691 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest
08:00

A mix of sun and cloud
-1°
feels like: -7°
A mix of sun and cloud
Relative humidity: 73%, pressure: 692 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southwest
11:00

Partly cloudy
+1°
feels like: +-4°
Partly cloudy
Relative humidity: 60%, pressure: 694 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest
14:00

Overcast
+2°
feels like: +-4°
Overcast
Relative humidity: 54%, pressure: 695 mm
Precipitations: 0.0 mm
Wind: 25 km/h, west
17:00

Mainly sunny
+1°
feels like: +-3°
Mainly sunny
Relative humidity: 53%, pressure: 696 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west