Hourly Weather Forecast - Gravenhurst, Ontario, CA

12 AM
11°F
10%
5mph
SSE
Partly Cloudy
Humidity
81%
Feels like
3°F
Dew Point
6°F
1 AM
11°F
10%
4mph
SSE
Partly Cloudy
Humidity
82%
Feels like
3°F
Dew Point
7°F
2 AM
11°F
10%
4mph
SSE
Partly Cloudy
Humidity
82%
Feels like
4°F
Dew Point
7°F
3 AM
12°F
10%
4mph
SSE
Partly Cloudy
Humidity
80%
Feels like
5°F
Dew Point
7°F
4 AM
13°F
10%
4mph
SE
Partly Cloudy
Humidity
80%
Feels like
6°F
Dew Point
8°F
5 AM
13°F
10%
4mph
SE
Partly Cloudy
Humidity
80%
Feels like
7°F
Dew Point
8°F
6 AM
13°F
10%
3mph
SE
Mostly Cloudy
Humidity
78%
Feels like
7°F
Dew Point
8°F
6:52 AM
7 AM
15°F
10%
3mph
SE
Cloudy
Humidity
76%
Feels like
9°F
Dew Point
9°F
8 AM
18°F
10%
3mph
SE
Cloudy
Humidity
73%
Feels like
13°F
Dew Point
11°F
9 AM
22°F
10%
3mph
SE
Cloudy
Humidity
69%
Feels like
18°F
Dew Point
14°F
10 AM
27°F
10%
3mph
SE
Cloudy
Humidity
63%
Feels like
23°F
Dew Point
16°F
11 AM
31°F
10%
3mph
SSE
Cloudy
Humidity
61%
Feels like
28°F
Dew Point
19°F
12 PM
34°F
10%
3mph
SSE
Cloudy
Humidity
59%
Feels like
31°F
Dew Point
21°F
1 PM
36°F
10%
4mph
SSE
Cloudy
Humidity
59%
Feels like
33°F
Dew Point
23°F
2 PM
37°F
10%
4mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
34°F
Dew Point
24°F
3 PM
38°F
10%
3mph
SSE
Mostly Cloudy
Humidity
58%
Feels like
35°F
Dew Point
24°F
4 PM
37°F
10%
3mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
35°F
Dew Point
24°F
5 PM
36°F
10%
3mph
SSE
Mostly Cloudy
Humidity
64%
Feels like
36°F
Dew Point
25°F
6 PM
34°F
10%
2mph
SSE
Cloudy
Humidity
71%
Feels like
34°F
Dew Point
26°F
6:07 PM
7 PM
32°F
10%
2mph
SSE
Cloudy
Humidity
74%
Feels like
32°F
Dew Point
25°F
8 PM
31°F
20%
2mph
SSE
Cloudy
Humidity
77%
Feels like
31°F
Dew Point
24°F
9 PM
29°F
20%
2mph
SSE
Mostly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
24°F
10 PM
28°F
20%
2mph
SE
Mostly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
24°F
11 PM
28°F
10%
2mph
SE
Partly Cloudy
Humidity
87%
Feels like
28°F
Dew Point
24°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide