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Saint-Jean-sur-Richelieu, QC — 3 hour detailed weather forecast


QC, Canada » Saint-Jean-sur-Richelieu


Forecast for today, Sunday, December 21, 2025
Detailed forecast - 3 hours intervals

01:00

Light snow
+1°
feels like: +-3°
Light snow
Relative humidity: 64%, pressure: 750 mm
Precipitations: 0.3 mm
Wind: 18 km/h, south
04:00

Clear
+1°
feels like: +-3°
Clear
Relative humidity: 68%, pressure: 750 mm
Precipitations: 0.0 mm
Wind: 18 km/h, south
07:00

Snow
-1°
feels like: -7°
Snow
Relative humidity: 70%, pressure: 752 mm
Precipitations: 0.9 mm
Wind: 25 km/h, west
10:00

Overcast
-3°
feels like: -10°
Overcast
Relative humidity: 54%, pressure: 757 mm
Precipitations: 0.1 mm
Wind: 22 km/h, west
13:00

Overcast
-3°
feels like: -9°
Overcast
Relative humidity: 55%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 22 km/h, west
16:00

Overcast
-4°
feels like: -10°
Overcast
Relative humidity: 55%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 18 km/h, west
19:00

Mainly sunny
-7°
feels like: -13°
Mainly sunny
Relative humidity: 54%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
22:00

Clear
-9°
feels like: -16°
Clear
Relative humidity: 57%, pressure: 766 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
01:00

Mainly sunny
-10°
feels like: -17°
Mainly sunny
Relative humidity: 63%, pressure: 768 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
04:00

Light snow
-10°
feels like: -17°
Light snow
Relative humidity: 65%, pressure: 769 mm
Precipitations: 0.1 mm
Wind: 14 km/h, west