Hourly Weather Forecast - Sarnia, Ontario, CA

7 PM
18°F
10%
10mph
S
Mostly Cloudy
Humidity
86%
Feels like
7°F
Dew Point
15°F
8 PM
18°F
70%
10mph
SSW
70% Chance of Flurries
Humidity
86%
Feels like
7°F
Dew Point
14°F
9 PM
18°F
10%
10mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
6°F
Dew Point
14°F
10 PM
18°F
10%
10mph
SSW
Cloudy
Humidity
84%
Feels like
6°F
Dew Point
14°F
11 PM
19°F
30%
10mph
SSW
30% Chance of Snow
Humidity
84%
Feels like
7°F
Dew Point
15°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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