Hourly Weather Forecast - Casselman, Ontario, CA

12 AM
35°F
10%
11mph
SW
Mostly Clear
Humidity
76%
Feels like
27°F
Dew Point
28°F
1 AM
35°F
10%
10mph
SW
Partly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
28°F
2 AM
35°F
10%
9mph
SW
Cloudy
Humidity
78%
Feels like
28°F
Dew Point
28°F
3 AM
35°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
79%
Feels like
28°F
Dew Point
29°F
4 AM
36°F
30%
8mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
30°F
Dew Point
30°F
5 AM
37°F
30%
8mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
31°F
Dew Point
31°F
6 AM
38°F
10%
9mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
31°F
Dew Point
31°F
6:24 AM
7 AM
39°F
20%
10mph
SSW
Partly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
31°F
8 AM
40°F
20%
11mph
SSW
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
31°F
9 AM
42°F
10%
11mph
SSW
Partly Cloudy
Humidity
65%
Feels like
36°F
Dew Point
31°F
10 AM
45°F
10%
12mph
SSW
Mostly Cloudy
Humidity
59%
Feels like
39°F
Dew Point
31°F
11 AM
47°F
10%
13mph
SSW
Cloudy
Humidity
54%
Feels like
42°F
Dew Point
31°F
12 PM
50°F
10%
14mph
SW
Cloudy
Humidity
49%
Feels like
45°F
Dew Point
31°F
1 PM
52°F
0%
14mph
SW
Cloudy
Humidity
46%
Feels like
52°F
Dew Point
31°F
2 PM
53°F
0%
15mph
SW
Cloudy
Humidity
44%
Feels like
53°F
Dew Point
31°F
3 PM
53°F
0%
15mph
SW
Cloudy
Humidity
42%
Feels like
53°F
Dew Point
31°F
4 PM
53°F
0%
15mph
SW
Cloudy
Humidity
42%
Feels like
53°F
Dew Point
31°F
5 PM
52°F
0%
14mph
SW
Cloudy
Humidity
44%
Feels like
52°F
Dew Point
31°F
5:58 PM
6 PM
51°F
0%
13mph
SW
Mostly Cloudy
Humidity
46%
Feels like
51°F
Dew Point
31°F
7 PM
50°F
0%
12mph
SW
Partly Cloudy
Humidity
48%
Feels like
45°F
Dew Point
31°F
8 PM
48°F
0%
11mph
SW
Partly Cloudy
Humidity
51%
Feels like
43°F
Dew Point
31°F
9 PM
47°F
0%
11mph
SW
Partly Cloudy
Humidity
54%
Feels like
42°F
Dew Point
31°F
10 PM
46°F
0%
10mph
SW
Mostly Clear
Humidity
57%
Feels like
41°F
Dew Point
31°F
11 PM
44°F
0%
9mph
SW
Mostly Clear
Humidity
61%
Feels like
39°F
Dew Point
31°F

Today's Severe Thunderstorm Outlook

Severe Storms Rattle Texas to New York

A strong low pressure system storming across the north-central U.S. today will continue this week’s train of severe weather.

Today's Weather Outlook

Weekend Weather Outlook

Sunset over a bay (Willem Bouwmeester, Pixabay)

Time to "Spring Forward" As Daylight Saving Approaches

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A baby wearing many items of winter clothing: headband, cap, fur-lined coat, wool neckscarf and sweater. (Courtesy of Wikimedia Commons. Author: Andrew Vargas from Clovis, United States)

How to Dress Your Children for Spring Weather

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide