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December 21st, 2025 :: 9:43 am EST   

Local Weather Report for
Saint Hyacinthe
Québec, Canada

 Saint Hyacinthe Weather Forecast Summary  
 
Today
Dec 21st
Monday
Dec 22nd
Tuesday
Dec 23rd
Wednesday
Dec 24th
Thursday
Dec 25th
Cloudy Cloudy Cloudy Flurries Cloudy
2°C
-8°C
-12°C
-4°C
-8°C
-3°C
-8°C
0°C
-6°C
 
 Saint Hyacinthe Detailed Weather Forecast  
 
Sunday, December 21st, 2025
Morning Temperature: -4°C
Cloudy with a chance of flurries. Windy.
Afternoon Temperature: -7°C
Cloudy. Windy at times.
Evening Temperature: -10°C
Cloudy. Windy at times.
Monday, December 22nd, 2025
Overnight Temperature: -12°C
Cloudy. Windy at times.
Morning Temperature: -10°C
Cloudy.
Afternoon Temperature: -10°C
Cloudy.
Evening Temperature: -8°C
Cloudy with a chance of flurries.
Tuesday, December 23rd, 2025
Overnight Temperature: -8°C
Cloudy with a chance of flurries.
Morning Temperature: -5°C
Cloudy.
Afternoon Temperature: -6°C
Cloudy.
Evening Temperature: -5°C
Cloudy with a slight chance of flurries.
Wednesday, December 24th, 2025
Overnight Temperature: -3°C
Cloudy with flurries likely.
Morning Temperature: -5°C
Cloudy with a chance of flurries.
Afternoon Temperature: -6°C
Cloudy with a chance of flurries.
Evening Temperature: -7°C
Cloudy.
Thursday, December 25th, 2025
Overnight Temperature: -6°C
Cloudy.
Morning Temperature: -1°C
Cloudy.
Afternoon Temperature: -4°C
Cloudy.
Evening Temperature: -3°C
Cloudy.
Friday, December 26th, 2025
Overnight Temperature: -1°C
Cloudy with a chance of flurries or freezing rain showers.
Morning Temperature: -3°C
Cloudy with a few flurries. Windy at times.
Afternoon Temperature: -10°C
Cloudy with flurries likely. Windy.
Evening Temperature: -17°C
Clear. Windy at times.
Saturday, December 27th, 2025
Overnight Temperature: -20°C
Clear.
Morning Temperature: -15°C
Sunny.
Afternoon Temperature: -17°C
Sunny with cloudy periods.
Evening Temperature: -14°C
Cloudy.
Sunday, December 28th, 2025
Overnight Temperature: -10°C
Cloudy with a chance of flurries.
Morning Temperature: -5°C
Cloudy with a slight chance of flurries.
Afternoon Temperature: -7°C
Cloudy with sunny periods with a slight chance of flurries.
Evening Temperature: -9°C
Cloudy with a slight chance of flurries.
Monday, December 29th, 2025
Overnight Temperature: -11°C
Cloudy with a slight chance of flurries.
Morning Temperature: -8°C
Sunny with cloudy periods.
Afternoon Temperature: -12°C
Sunny with cloudy periods.
Evening Temperature: -14°C
Cloudy.





 

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This WeatherCity Weather Forecast for Saint Hyacinthe, Québec, Canada is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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