Hourly Weather Forecast - Gravenhurst, Ontario, CA

12 AM
20°F
20%
3mph
ESE
Mostly Cloudy
Humidity
88%
Feels like
15°F
Dew Point
17°F
1 AM
20°F
20%
3mph
ESE
Mostly Cloudy
Humidity
89%
Feels like
15°F
Dew Point
17°F
2 AM
20°F
20%
3mph
ESE
Mostly Cloudy
Humidity
90%
Feels like
15°F
Dew Point
17°F
3 AM
20°F
30%
3mph
E
30% Chance Snow Showers
Humidity
91%
Feels like
15°F
Dew Point
17°F
4 AM
19°F
30%
3mph
E
30% Chance Snow Showers
Humidity
91%
Feels like
14°F
Dew Point
17°F
5 AM
19°F
30%
4mph
E
30% Chance of Flurries
Humidity
94%
Feels like
14°F
Dew Point
18°F
6 AM
19°F
30%
4mph
E
30% Chance of Flurries
Humidity
93%
Feels like
14°F
Dew Point
17°F
7 AM
19°F
20%
4mph
E
Cloudy
Humidity
92%
Feels like
14°F
Dew Point
17°F
7:24 AM
8 AM
20°F
20%
4mph
E
Cloudy
Humidity
90%
Feels like
15°F
Dew Point
18°F
9 AM
22°F
20%
4mph
E
Mostly Cloudy
Humidity
88%
Feels like
16°F
Dew Point
19°F
10 AM
23°F
20%
4mph
E
Mostly Cloudy
Humidity
85%
Feels like
18°F
Dew Point
20°F
11 AM
25°F
20%
4mph
E
Mostly Cloudy
Humidity
83%
Feels like
21°F
Dew Point
21°F
12 PM
26°F
20%
3mph
ENE
Cloudy
Humidity
80%
Feels like
22°F
Dew Point
21°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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