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Longueuil, QC — 3 hour detailed weather forecast


QC, Canada » Longueuil


Forecast for today, Saturday, December 20, 2025
Detailed forecast - 3 hours intervals

10:00

Mainly sunny
-7°
feels like: -13°
Mainly sunny
Relative humidity: 54%, pressure: 765 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
13:00

Overcast
-6°
feels like: -11°
Overcast
Relative humidity: 48%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest
16:00

Light snow
-3°
feels like: -9°
Light snow
Relative humidity: 49%, pressure: 761 mm
Precipitations: 0.1 mm
Wind: 18 km/h, east
19:00

Overcast
-2°
feels like: -8°
Overcast
Relative humidity: 53%, pressure: 757 mm
Precipitations: 0.2 mm
Wind: 22 km/h, southeast
22:00

Light snow

feels like: -6°
Light snow
Relative humidity: 62%, pressure: 754 mm
Precipitations: 0.2 mm
Wind: 22 km/h, south
01:00

Snow
+1°
feels like: +-4°
Snow
Relative humidity: 67%, pressure: 753 mm
Precipitations: 0.1 mm
Wind: 18 km/h, south
04:00

Mainly sunny
+2°
feels like: +-3°
Mainly sunny
Relative humidity: 73%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 25 km/h, southwest
07:00

Snow

feels like: -7°
Snow
Relative humidity: 70%, pressure: 754 mm
Precipitations: 0.3 mm
Wind: 36 km/h, west
10:00

A mix of sun and cloud
-2°
feels like: -10°
A mix of sun and cloud
Relative humidity: 49%, pressure: 758 mm
Precipitations: 0.1 mm
Wind: 36 km/h, west