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Saint-Hyacinthe, QC — 3 hour detailed weather forecast


QC, Canada » Saint-Hyacinthe


Forecast for today, Friday, February 27, 2026
Detailed forecast - 3 hours intervals

22:00

Clear
-13°
feels like: -13°
Clear
Relative humidity: 75%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
01:00

Mainly sunny
-17°
feels like: -21°
Mainly sunny
Relative humidity: 81%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
04:00

A mix of sun and cloud
-16°
feels like: -22°
A mix of sun and cloud
Relative humidity: 83%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
07:00

Light snow
-13°
feels like: -19°
Light snow
Relative humidity: 84%, pressure: 761 mm
Precipitations: 0.1 mm
Wind: 7 km/h, south
10:00

Overcast
-6°
feels like: -10°
Overcast
Relative humidity: 70%, pressure: 761 mm
Precipitations: 0.1 mm
Wind: 7 km/h, south
13:00

Overcast
-3°
feels like: -7°
Overcast
Relative humidity: 62%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 11 km/h, south
16:00

Overcast
-2°
feels like: -5°
Overcast
Relative humidity: 67%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
19:00

Overcast
-1°
feels like: -5°
Overcast
Relative humidity: 71%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 11 km/h, south
22:00

Mainly sunny

feels like: -5°
Mainly sunny
Relative humidity: 71%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 18 km/h, south
01:00

A mix of sun and cloud
+1°
feels like: +-5°
A mix of sun and cloud
Relative humidity: 70%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 29 km/h, south