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

Today 3/18
Windy Weather
Day 63°
Night 54°
0
Thu 3/19
Windy Weather
Day 70°
Night 54°
0
Fri 3/20
Windy Weather
Day 73°
Night 50°
2
Sat 3/21
Cloudy Weather
Day 55°
Night 28°
15
Sun 3/22
Cloudy Weather
Day 57°
Night 32°
3
Mon 3/23
Cloudy Weather
Day 54°
Night 36°
5
Tue 3/24
Cloudy Weather
Day 55°
Night 30°
17
Wed 3/25
Cloudy Weather
Day 50°
Night 28°
4
Thu 3/26
Snowy Weather
Day 39°
Night 25°
57
Fri 3/27
Cloudy Weather
Day 45°
Night 28°
4
Sat 3/28
Cloudy Weather
Day 45°
Night 28°
0
Sun 3/29
Cloudy Weather
Day 46°
Night 30°
1
Mon 3/30
Cloudy Weather
Day 52°
Night 32°
7
Tue 3/31
Cloudy Weather
Day 54°
Night 25°
25

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