Hourly Weather Forecast - St Marys, Ontario, CA

12 AM
19°F
20%
10mph
NW
Clear
Humidity
86%
Feels like
8°F
Dew Point
15°F
1 AM
19°F
20%
10mph
NW
Clear
Humidity
88%
Feels like
7°F
Dew Point
15°F
2 AM
18°F
20%
10mph
NW
Clear
Humidity
90%
Feels like
6°F
Dew Point
16°F
3 AM
17°F
20%
10mph
NW
Hazy
Humidity
93%
Feels like
6°F
Dew Point
16°F
4 AM
17°F
30%
10mph
NW
30% Chance Snow Showers
Humidity
95%
Feels like
5°F
Dew Point
16°F
5 AM
16°F
30%
10mph
NW
30% Chance Snow Showers
Humidity
98%
Feels like
4°F
Dew Point
16°F
6 AM
15°F
30%
10mph
NW
30% Chance Snow Showers
Humidity
100%
Feels like
3°F
Dew Point
15°F
7 AM
15°F
30%
10mph
NW
30% Chance Snow Showers
Humidity
100%
Feels like
2°F
Dew Point
15°F
7:27 AM
8 AM
15°F
20%
10mph
NW
Foggy
Humidity
99%
Feels like
3°F
Dew Point
15°F
9 AM
16°F
20%
11mph
NNW
Hazy
Humidity
94%
Feels like
4°F
Dew Point
15°F
10 AM
18°F
20%
11mph
NNW
Partly Cloudy
Humidity
90%
Feels like
5°F
Dew Point
15°F
11 AM
19°F
20%
12mph
NW
Partly Cloudy
Humidity
86%
Feels like
6°F
Dew Point
15°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

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Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

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