Hourly Weather Forecast - St. Marys, Ontario, CA

12 AM
46°F
0%
6mph
W
Mostly Clear
Humidity
75%
Feels like
43°F
Dew Point
39°F
1 AM
44°F
0%
5mph
NW
Mostly Clear
Humidity
76%
Feels like
42°F
Dew Point
37°F
2 AM
43°F
0%
6mph
NNW
Partly Cloudy
Humidity
77%
Feels like
40°F
Dew Point
37°F
3 AM
42°F
0%
6mph
N
Partly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
36°F
4 AM
41°F
0%
6mph
N
Partly Cloudy
Humidity
81%
Feels like
36°F
Dew Point
35°F
5 AM
40°F
0%
6mph
NNE
Mostly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
35°F
6 AM
39°F
0%
6mph
NE
Cloudy
Humidity
85%
Feels like
35°F
Dew Point
35°F
6:45 AM
7 AM
39°F
10%
6mph
ENE
Mostly Cloudy
Humidity
85%
Feels like
34°F
Dew Point
35°F
8 AM
39°F
20%
7mph
ENE
Mostly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
35°F
9 AM
41°F
20%
8mph
E
Mostly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
35°F
10 AM
44°F
30%
9mph
ESE
30% Chance Rain Showers
Humidity
75%
Feels like
39°F
Dew Point
36°F
11 AM
46°F
30%
9mph
ESE
30% Chance Rain Showers
Humidity
70%
Feels like
41°F
Dew Point
37°F
12 PM
48°F
30%
10mph
SE
30% Chance of Light Rain
Humidity
68%
Feels like
44°F
Dew Point
38°F
1 PM
50°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
65%
Feels like
50°F
Dew Point
39°F
2 PM
52°F
20%
10mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
52°F
Dew Point
40°F
3 PM
53°F
10%
10mph
SSE
Cloudy
Humidity
65%
Feels like
53°F
Dew Point
41°F
4 PM
53°F
10%
10mph
SE
Cloudy
Humidity
67%
Feels like
53°F
Dew Point
42°F
5 PM
52°F
10%
10mph
SE
Cloudy
Humidity
69%
Feels like
52°F
Dew Point
42°F
6 PM
51°F
20%
10mph
ESE
Cloudy
Humidity
74%
Feels like
51°F
Dew Point
43°F
6:24 PM
7 PM
49°F
30%
10mph
ESE
30% Chance of Light Rain
Humidity
79%
Feels like
45°F
Dew Point
43°F
8 PM
48°F
40%
11mph
ESE
40% Chance of Light Rain
Humidity
83%
Feels like
44°F
Dew Point
43°F
9 PM
47°F
50%
12mph
ESE
50% Chance of Light Rain
Humidity
86%
Feels like
42°F
Dew Point
44°F
10 PM
47°F
70%
13mph
ESE
70% Chance of Light Rain
Humidity
89%
Feels like
41°F
Dew Point
44°F
11 PM
47°F
80%
14mph
ESE
80% Chance of Rain
Humidity
91%
Feels like
41°F
Dew Point
44°F

Today's Severe Thunderstorm Outlook

Severe Storms Pepper Southern Plains to Lower Great Lakes

There will be plenty of severe weather headaches across the nation's midsection and Eastern U.S. through Saturday.

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