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Today Hourly 7 days 30 days January
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January 2026 Weather | Great Falls, Montana

Today 1/6
Windy Weather
Day 41°
Night 37°
6
Wed 1/7
Windy Weather
Day 41°
Night 25°
25
Thu 1/8
Cloudy Weather
Day 37°
Night 21°
4
Fri 1/9
Cloudy Weather
Day 39°
Night 28°
6
Sat 1/10
Cloudy Weather
Day 46°
Night 37°
5
Sun 1/11
Cloudy Weather
Day 50°
Night 34°
3
Mon 1/12
Cloudy Weather
Day 48°
Night 36°
7
Tue 1/13
Cloudy Weather
Day 48°
Night 32°
3
Wed 1/14
Cloudy Weather
Day 50°
Night 36°
1
Thu 1/15
Cloudy Weather
Day 43°
Night 23°
25
Fri 1/16
Cloudy Weather
Day 34°
Night 21°
16
Sat 1/17
Snowy Weather
Day 34°
Night 19°
55
Sun 1/18
Snowy Weather
Day 30°
Night 16°
55
Mon 1/19
Snowy Weather
Day 37°
Night 14°
64
Tue 1/20
Cloudy Weather
Day 27°
Night 5°
25
Wed 1/21
Cloudy Weather
Day 25°
Night 9°
25
Thu 1/22
Cloudy Weather
Day 27°
Night 18°
25
Fri 1/23
Snowy Weather
Day 32°
Night 19°
57
Sat 1/24
Cloudy Weather
Day 28°
Night 10°
25
Sun 1/25
Cloudy Weather
Day 27°
Night 10°
20
Mon 1/26
Cloudy Weather
Day 32°
Night 23°
25
Tue 1/27
Cloudy Weather
Day 37°
Night 23°
25
Wed 1/28
Cloudy Weather
Day 34°
Night 23°
25
Thu 1/29
Snowy Weather
Day 34°
Night 23°
61
Fri 1/30
Cloudy Weather
Day 30°
Night 16°
25
Sat 1/31
Cloudy Weather
Day 30°
Night 9°
10