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Saint-Hyacinthe, QC — 3 hour detailed weather forecast


QC, Canada » Saint-Hyacinthe


Forecast for today, Sunday, January 4, 2026
Detailed forecast - 3 hours intervals

19:00

A mix of sun and cloud
-18°
feels like: -23°
A mix of sun and cloud
Relative humidity: 73%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
22:00

Clear
-18°
feels like: -24°
Clear
Relative humidity: 74%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
01:00

Clear
-20°
feels like: -25°
Clear
Relative humidity: 77%, pressure: 765 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
04:00

Clear
-23°
feels like: -23°
Clear
Relative humidity: 81%, pressure: 765 mm
Precipitations: 0.0 mm
Wind: 0 km/h, south
07:00

Partly cloudy
-25°
feels like: -30°
Partly cloudy
Relative humidity: 83%, pressure: 766 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
10:00

A mix of sun and cloud
-18°
feels like: -23°
A mix of sun and cloud
Relative humidity: 69%, pressure: 766 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southeast
13:00

Overcast
-14°
feels like: -14°
Overcast
Relative humidity: 67%, pressure: 764 mm
Precipitations: 0.1 mm
Wind: 4 km/h, southeast
16:00

Snow
-11°
feels like: -15°
Snow
Relative humidity: 72%, pressure: 763 mm
Precipitations: 0.4 mm
Wind: 4 km/h, northeast
19:00

Snow
-12°
feels like: -17°
Snow
Relative humidity: 82%, pressure: 762 mm
Precipitations: 0.6 mm
Wind: 7 km/h, northeast
22:00

Overcast
-15°
feels like: -19°
Overcast
Relative humidity: 81%, pressure: 762 mm
Precipitations: 0.2 mm
Wind: 4 km/h, northeast