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Saint-Hyacinthe, QC — 3 hour detailed weather forecast


QC, Canada » Saint-Hyacinthe


Forecast for today, Thursday, February 19, 2026
Detailed forecast - 3 hours intervals

04:00

Mainly sunny
-16°
feels like: -16°
Mainly sunny
Relative humidity: 86%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 0 km/h, west
07:00

Partly cloudy
-16°
feels like: -22°
Partly cloudy
Relative humidity: 80%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 7 km/h, north
10:00

A mix of sun and cloud
-9°
feels like: -14°
A mix of sun and cloud
Relative humidity: 63%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
13:00

A mix of sun and cloud
-5°
feels like: -9°
A mix of sun and cloud
Relative humidity: 56%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
16:00

Partly cloudy
-4°
feels like: -4°
Partly cloudy
Relative humidity: 56%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
19:00

Sunny
-10°
feels like: -15°
Clear
Relative humidity: 70%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
22:00

Clear
-13°
feels like: -18°
Clear
Relative humidity: 73%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
01:00

Clear
-14°
feels like: -20°
Clear
Relative humidity: 74%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
04:00

Clear
-11°
feels like: -17°
Clear
Relative humidity: 73%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast