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

Today 10/12
Cloudy Weather
Day 36°
Night 27°
5
Tue 10/13
Sunny Weather
Day 46°
Night 32°
0
Wed 10/14
Cloudy Weather
Day 54°
Night 30°
1
Thu 10/15
Cloudy Weather
Day 54°
Night 39°
2
Fri 10/16
Sunny Weather
Day 68°
Night 48°
1
Sat 10/17
Cloudy Weather
Day 70°
Night 45°
4
Sun 10/18
Cloudy Weather
Day 66°
Night 45°
7
Mon 10/19
Sunny Weather
Day 70°
Night 41°
0
Tue 10/20
Cloudy Weather
Day 63°
Night 34°
12
Wed 10/21
Cloudy Weather
Day 52°
Night 36°
25
Thu 10/22
Cloudy Weather
Day 54°
Night 37°
0
Fri 10/23
Cloudy Weather
Day 55°
Night 39°
13
Sat 10/24
Cloudy Weather
Day 57°
Night 39°
1
Sun 10/25
Sunny Weather
Day 46°
Night 27°
5
Mon 10/26
Sunny Weather
Day 57°
Night 30°
10
Tue 10/27
Sunny Weather
Day 52°
Night 27°
21
Wed 10/28
Cloudy Weather
Day 54°
Night 36°
0
Thu 10/29
Cloudy Weather
Day 57°
Night 36°
25
Fri 10/30
Cloudy Weather
Day 55°
Night 36°
6
Sat 10/31
Cloudy Weather
Day 55°
Night 36°
1

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