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Saint-Laurent, QC — 3 hour detailed weather forecast


QC, Canada » Saint-Laurent


Forecast for today, Wednesday, March 25, 2026
Detailed forecast - 3 hours intervals

20:00

Overcast
-1°
feels like: -5°
Overcast
Relative humidity: 48%, pressure: 762 mm
Precipitations: 0.1 mm
Wind: 14 km/h, northeast
23:00

Snow
-4°
feels like: -9°
Snow
Relative humidity: 84%, pressure: 759 mm
Precipitations: 1.4 mm
Wind: 7 km/h, northeast
02:00

Snow
-4°
feels like: -8°
Snow
Relative humidity: 88%, pressure: 756 mm
Precipitations: 1.1 mm
Wind: 7 km/h, north
05:00

Snow
-3°
feels like: -7°
Snow
Relative humidity: 90%, pressure: 753 mm
Precipitations: 0.3 mm
Wind: 7 km/h, northeast
08:00

A mix of sun and cloud
-2°
feels like: -5°
A mix of sun and cloud
Relative humidity: 87%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
11:00

Overcast
+2°
feels like: +-1°
Overcast
Relative humidity: 80%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
14:00

Overcast
+5°
feels like: +2°
Overcast
Relative humidity: 78%, pressure: 751 mm
Precipitations: 0.2 mm
Wind: 11 km/h, west
17:00

Showers
+4°
feels like: +1°
Showers
Relative humidity: 83%, pressure: 751 mm
Precipitations: 1.0 mm
Wind: 14 km/h, west
20:00

Light rain and snow
+3°
feels like: +0°
Light rain and snow
Relative humidity: 85%, pressure: 751 mm
Precipitations: 0.4 mm
Wind: 11 km/h, west
23:00

Overcast
+2°
feels like: +-1°
Overcast
Relative humidity: 86%, pressure: 753 mm
Precipitations: 0.1 mm
Wind: 11 km/h, northwest