Hourly Weather Forecast - Saint-Hyacinthe, Quebec, CA

12 AM
14°F
20%
5mph
WSW
Cloudy
Humidity
79%
Feels like
6°F
Dew Point
9°F
1 AM
14°F
20%
5mph
SW
Cloudy
Humidity
80%
Feels like
6°F
Dew Point
9°F
2 AM
14°F
20%
5mph
SW
Cloudy
Humidity
81%
Feels like
6°F
Dew Point
9°F
3 AM
14°F
20%
5mph
SW
Cloudy
Humidity
81%
Feels like
6°F
Dew Point
10°F
4 AM
14°F
20%
5mph
SSW
Cloudy
Humidity
81%
Feels like
6°F
Dew Point
10°F
5 AM
15°F
20%
5mph
SSW
Cloudy
Humidity
82%
Feels like
7°F
Dew Point
10°F
6 AM
15°F
20%
5mph
SSW
Cloudy
Humidity
82%
Feels like
7°F
Dew Point
10°F
7 AM
15°F
30%
5mph
S
30% Chance of Flurries
Humidity
82%
Feels like
8°F
Dew Point
10°F
7:30 AM
8 AM
16°F
40%
5mph
S
40% Chance of Flurries
Humidity
81%
Feels like
8°F
Dew Point
11°F
9 AM
17°F
50%
5mph
S
50% Chance of Flurries
Humidity
79%
Feels like
9°F
Dew Point
11°F
10 AM
18°F
60%
5mph
S
60% Chance of Flurries
Humidity
78%
Feels like
10°F
Dew Point
12°F
11 AM
19°F
60%
5mph
S
60% Chance of Flurries
Humidity
78%
Feels like
11°F
Dew Point
13°F
12 PM
20°F
60%
5mph
S
60% Chance of Flurries
Humidity
77%
Feels like
13°F
Dew Point
14°F
1 PM
22°F
60%
5mph
S
60% Chance of Snow
Humidity
77%
Feels like
14°F
Dew Point
15°F
2 PM
22°F
60%
6mph
S
60% Chance of Heavy Snow
Humidity
77%
Feels like
15°F
Dew Point
17°F
3 PM
23°F
70%
5mph
S
70% Chance of Heavy Snow
Humidity
78%
Feels like
16°F
Dew Point
17°F
4 PM
24°F
70%
5mph
S
70% Chance of Heavy Snow
Humidity
80%
Feels like
17°F
Dew Point
18°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide