Hourly Weather Forecast - Casselman, Ontario, CA

6:28 AM
7 AM
38°F
70%
7mph
S
70% Chance of Light Rain
Humidity
96%
Feels like
33°F
Dew Point
37°F
8 AM
40°F
70%
8mph
SSW
70% Chance of Light Rain
Humidity
91%
Feels like
34°F
Dew Point
37°F
9 AM
41°F
20%
9mph
SSW
Cloudy
Humidity
87%
Feels like
36°F
Dew Point
38°F
10 AM
43°F
20%
10mph
SSW
Mostly Cloudy
Humidity
83%
Feels like
37°F
Dew Point
38°F
11 AM
44°F
20%
10mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
38°F
12 PM
46°F
10%
10mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
41°F
Dew Point
39°F
1 PM
47°F
10%
10mph
SSW
Partly Cloudy
Humidity
75%
Feels like
43°F
Dew Point
40°F
2 PM
48°F
20%
10mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
43°F
Dew Point
40°F
3 PM
49°F
40%
11mph
SSW
40% Chance Rain Showers
Humidity
75%
Feels like
44°F
Dew Point
41°F
4 PM
48°F
50%
11mph
SSW
50% Chance of Light Rain
Humidity
78%
Feels like
44°F
Dew Point
42°F
5 PM
48°F
60%
11mph
SSW
60% Chance of Rain
Humidity
80%
Feels like
43°F
Dew Point
42°F
5:55 PM
6 PM
48°F
50%
12mph
SSW
50% Chance of Light Rain
Humidity
83%
Feels like
43°F
Dew Point
43°F
7 PM
48°F
50%
12mph
SSW
50% Chance of Rain
Humidity
84%
Feels like
43°F
Dew Point
43°F
8 PM
49°F
50%
12mph
SSW
50% Chance of Light Rain
Humidity
82%
Feels like
44°F
Dew Point
44°F
9 PM
49°F
40%
12mph
SW
40% Chance of Light Rain
Humidity
81%
Feels like
44°F
Dew Point
44°F
10 PM
49°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
80%
Feels like
44°F
Dew Point
43°F
11 PM
49°F
30%
11mph
SW
30% Chance of Rain
Humidity
81%
Feels like
44°F
Dew Point
43°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