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Longueuil, QC — 3 hour detailed weather forecast


QC, Canada » Longueuil


Forecast for today, Sunday, March 15, 2026
Detailed forecast - 3 hours intervals

23:00

Mainly sunny
-2°
feels like: -7°
Mainly sunny
Relative humidity: 71%, pressure: 767 mm
Precipitations: 0.0 mm
Wind: 18 km/h, west
02:00

Clear
-5°
feels like: -10°
Clear
Relative humidity: 74%, pressure: 770 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northwest
05:00

Mainly sunny
-8°
feels like: -12°
Mainly sunny
Relative humidity: 75%, pressure: 772 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
08:00

Overcast
-7°
feels like: -11°
Overcast
Relative humidity: 75%, pressure: 774 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
11:00

Overcast
-4°
feels like: -10°
Overcast
Relative humidity: 67%, pressure: 774 mm
Precipitations: 0.0 mm
Wind: 14 km/h, east
14:00

Overcast
-2°
feels like: -7°
Overcast
Relative humidity: 62%, pressure: 772 mm
Precipitations: 0.0 mm
Wind: 18 km/h, east
17:00

Snow
-2°
feels like: -8°
Snow
Relative humidity: 65%, pressure: 770 mm
Precipitations: 0.4 mm
Wind: 18 km/h, northeast
20:00

Snow
-1°
feels like: -7°
Snow
Relative humidity: 72%, pressure: 767 mm
Precipitations: 0.6 mm
Wind: 18 km/h, east
23:00

Overcast
+1°
feels like: +-3°
Overcast
Relative humidity: 61%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 18 km/h, east
02:00

Overcast
+3°
feels like: +-2°
Overcast
Relative humidity: 59%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southeast