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Saint-Hyacinthe, QC — 3 hour detailed weather forecast


QC, Canada » Saint-Hyacinthe


Forecast for today, Wednesday, January 21, 2026
Detailed forecast - 3 hours intervals

13:00

Overcast
-7°
feels like: -13°
Overcast
Relative humidity: 69%, pressure: 765 mm
Precipitations: 0.0 mm
Wind: 14 km/h, south
16:00

Light snow
-7°
feels like: -13°
Light snow
Relative humidity: 69%, pressure: 764 mm
Precipitations: 0.1 mm
Wind: 14 km/h, south
19:00

Snow
-7°
feels like: -14°
Snow
Relative humidity: 73%, pressure: 761 mm
Precipitations: 0.8 mm
Wind: 18 km/h, south
22:00

Snow
-5°
feels like: -12°
Snow
Relative humidity: 73%, pressure: 758 mm
Precipitations: 0.7 mm
Wind: 22 km/h, south
01:00

Light snow
-3°
feels like: -10°
Light snow
Relative humidity: 75%, pressure: 755 mm
Precipitations: 0.1 mm
Wind: 25 km/h, south
04:00

Light snow
-2°
feels like: -8°
Light snow
Relative humidity: 79%, pressure: 753 mm
Precipitations: 0.2 mm
Wind: 22 km/h, south
07:00

Snow
-1°
feels like: -7°
Snow
Relative humidity: 84%, pressure: 753 mm
Precipitations: 0.6 mm
Wind: 22 km/h, southwest
10:00

Light snow
-1°
feels like: -8°
Light snow
Relative humidity: 74%, pressure: 754 mm
Precipitations: 0.1 mm
Wind: 22 km/h, southwest
13:00

Partly cloudy
-2°
feels like: -8°
Partly cloudy
Relative humidity: 66%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southwest
16:00

Sunny
-3°
feels like: -9°
Clear
Relative humidity: 73%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest