Hourly Weather Forecast - St. Marys, Ontario, CA

12 AM
34°F
20%
6mph
SW
Partly Cloudy
Humidity
88%
Feels like
29°F
Dew Point
31°F
1 AM
33°F
20%
6mph
WSW
Cloudy
Humidity
88%
Feels like
28°F
Dew Point
30°F
2 AM
33°F
20%
6mph
W
Cloudy
Humidity
89%
Feels like
28°F
Dew Point
30°F
3 AM
33°F
20%
6mph
WSW
Cloudy
Humidity
90%
Feels like
27°F
Dew Point
30°F
4 AM
32°F
20%
6mph
WSW
Cloudy
Humidity
90%
Feels like
27°F
Dew Point
30°F
5 AM
32°F
20%
6mph
SW
Cloudy
Humidity
89%
Feels like
26°F
Dew Point
29°F
6 AM
31°F
20%
6mph
SSW
Cloudy
Humidity
91%
Feels like
26°F
Dew Point
29°F
7 AM
31°F
10%
6mph
S
Cloudy
Humidity
94%
Feels like
25°F
Dew Point
29°F
7:28 AM
8 AM
31°F
10%
6mph
S
Cloudy
Humidity
94%
Feels like
25°F
Dew Point
30°F
9 AM
33°F
20%
7mph
S
Cloudy
Humidity
91%
Feels like
26°F
Dew Point
31°F
10 AM
35°F
20%
8mph
S
Cloudy
Humidity
87%
Feels like
28°F
Dew Point
31°F
11 AM
37°F
20%
9mph
SSW
Cloudy
Humidity
82%
Feels like
30°F
Dew Point
32°F
12 PM
39°F
20%
10mph
SSW
Cloudy
Humidity
77%
Feels like
32°F
Dew Point
32°F
1 PM
41°F
20%
11mph
SW
Mostly Cloudy
Humidity
73%
Feels like
34°F
Dew Point
33°F
2 PM
42°F
20%
11mph
SW
Cloudy
Humidity
69%
Feels like
35°F
Dew Point
33°F
3 PM
42°F
20%
12mph
SW
Cloudy
Humidity
68%
Feels like
36°F
Dew Point
32°F
4 PM
42°F
20%
11mph
SW
Cloudy
Humidity
68%
Feels like
35°F
Dew Point
32°F
5 PM
41°F
20%
11mph
SW
Cloudy
Humidity
69%
Feels like
34°F
Dew Point
31°F
6 PM
40°F
20%
10mph
SW
Cloudy
Humidity
70%
Feels like
33°F
Dew Point
31°F
7 PM
38°F
20%
9mph
SSW
Cloudy
Humidity
72%
Feels like
32°F
Dew Point
30°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Sunday's Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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