Hourly Weather Forecast - Saint Mary, MT

12 AM
16°F
10%
7mph
SW
Clear
Humidity
62%
Feels like
7°F
Dew Point
5°F
1 AM
16°F
10%
7mph
SW
Clear
Humidity
62%
Feels like
6°F
Dew Point
5°F
2 AM
16°F
10%
7mph
WSW
Clear
Humidity
62%
Feels like
6°F
Dew Point
5°F
3 AM
17°F
10%
7mph
WSW
Clear
Humidity
62%
Feels like
7°F
Dew Point
6°F
4 AM
17°F
10%
8mph
WSW
Clear
Humidity
62%
Feels like
7°F
Dew Point
6°F
5 AM
18°F
10%
8mph
WSW
Mostly Clear
Humidity
61%
Feels like
8°F
Dew Point
7°F
6 AM
18°F
10%
8mph
WSW
Clear
Humidity
61%
Feels like
8°F
Dew Point
7°F
7 AM
18°F
10%
8mph
SW
Clear
Humidity
60%
Feels like
8°F
Dew Point
7°F
8 AM
19°F
10%
8mph
WSW
Mostly Clear
Humidity
59%
Feels like
9°F
Dew Point
7°F
8:13 AM
9 AM
21°F
10%
9mph
WSW
Sunny
Humidity
56%
Feels like
11°F
Dew Point
8°F
10 AM
23°F
20%
10mph
WSW
Sunny
Humidity
53%
Feels like
13°F
Dew Point
9°F
11 AM
25°F
20%
11mph
WSW
Sunny
Humidity
51%
Feels like
15°F
Dew Point
9°F
12 PM
27°F
20%
12mph
WSW
Sunny
Humidity
49%
Feels like
16°F
Dew Point
10°F
1 PM
28°F
20%
12mph
WSW
Sunny
Humidity
48%
Feels like
17°F
Dew Point
11°F
2 PM
28°F
20%
13mph
WSW
Sunny
Humidity
47%
Feels like
18°F
Dew Point
11°F
3 PM
28°F
20%
12mph
WSW
Sunny
Humidity
48%
Feels like
18°F
Dew Point
11°F
4 PM
28°F
20%
11mph
WSW
Sunny
Humidity
50%
Feels like
17°F
Dew Point
11°F
5 PM
27°F
20%
11mph
WSW
Mostly Sunny
Humidity
52%
Feels like
17°F
Dew Point
12°F
5:18 PM
6 PM
26°F
20%
10mph
WSW
Partly Cloudy
Humidity
53%
Feels like
17°F
Dew Point
12°F
7 PM
26°F
20%
9mph
WSW
Partly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
12°F
8 PM
26°F
20%
9mph
WSW
Cloudy
Humidity
56%
Feels like
17°F
Dew Point
12°F
9 PM
25°F
20%
8mph
WSW
Cloudy
Humidity
56%
Feels like
16°F
Dew Point
12°F
10 PM
25°F
20%
8mph
WSW
Cloudy
Humidity
57%
Feels like
16°F
Dew Point
12°F
11 PM
25°F
20%
8mph
WSW
Cloudy
Humidity
57%
Feels like
16°F
Dew Point
12°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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