Your local weather forecast for today
Saint-Hyacinthe, QC — 1 hour detailed weather forecast
QC, Canada » Saint-Hyacinthe
Forecast for today, Wednesday, March 18, 2026
04:00 |
-11° feels like: -17° |
Clear
Relative humidity: 61%, pressure: 765 mm Precipitations: 0.0 mm Wind: 11 km/h, west |
05:00 |
-11° feels like: -17° |
Clear
Relative humidity: 61%, pressure: 766 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
06:00 |
-12° feels like: -17° |
Clear
Relative humidity: 63%, pressure: 767 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
07:00 |
-13° feels like: -18° |
Clear
Relative humidity: 65%, pressure: 768 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
08:00 |
-12° feels like: -15° |
Clear
Relative humidity: 59%, pressure: 769 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
09:00 |
-11° feels like: -14° |
Clear
Relative humidity: 49%, pressure: 769 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
10:00 |
-10° feels like: -13° |
Clear
Relative humidity: 39%, pressure: 770 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
11:00 |
-9° feels like: -12° |
Clear
Relative humidity: 35%, pressure: 770 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
12:00 |
-8° feels like: -11° |
Partly cloudy
Relative humidity: 35%, pressure: 770 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
13:00 |
-7° feels like: -11° |
Partly cloudy
Relative humidity: 33%, pressure: 770 mm Precipitations: 0.0 mm Wind: 7 km/h, west |
14:00 |
-6° feels like: -10° |
Partly cloudy
Relative humidity: 25%, pressure: 770 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
15:00 |
-5° feels like: -9° |
Overcast
Relative humidity: 23%, pressure: 770 mm Precipitations: 0.0 mm Wind: 7 km/h, southwest |
16:00 |
-5° feels like: -7° |
Overcast
Relative humidity: 24%, pressure: 769 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
17:00 |
-4° feels like: -4° |
Overcast
Relative humidity: 26%, pressure: 769 mm Precipitations: 0.0 mm Wind: 4 km/h, west |
18:00 |
-4° feels like: -4° |
A mix of sun and cloud
Relative humidity: 26%, pressure: 769 mm Precipitations: 0.0 mm Wind: 4 km/h, southwest |
19:00 |
-4° feels like: -4° |
A mix of sun and cloud
Relative humidity: 27%, pressure: 769 mm Precipitations: 0.0 mm Wind: 4 km/h, southeast |
20:00 |
-4° feels like: -4° |
A mix of sun and cloud
Relative humidity: 29%, pressure: 770 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
21:00 |
-5° feels like: -7° |
Overcast
Relative humidity: 32%, pressure: 769 mm Precipitations: 0.0 mm Wind: 4 km/h, east |
22:00 |
-5° feels like: -9° |
Overcast
Relative humidity: 36%, pressure: 769 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
23:00 |
-6° feels like: -10° |
Overcast
Relative humidity: 41%, pressure: 769 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
00:00 |
-5° feels like: -9° |
Overcast
Relative humidity: 45%, pressure: 769 mm Precipitations: 0.0 mm Wind: 7 km/h, east |
01:00 |
-6° feels like: -9° |
Overcast
Relative humidity: 47%, pressure: 768 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
02:00 |
-5° feels like: -9° |
Overcast
Relative humidity: 45%, pressure: 767 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
03:00 |
-4° feels like: -8° |
Overcast
Relative humidity: 42%, pressure: 767 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |
04:00 |
-4° feels like: -7° |
Overcast
Relative humidity: 45%, pressure: 767 mm Precipitations: 0.0 mm Wind: 7 km/h, southeast |