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Today Hourly 7 days 30 days September
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September 2026 Weather | Bismarck, North Dakota

Tue 9/1
Rainy Weather
Day 79°
Night 57°
Wed 9/2
Cloudy Weather
Day 77°
Night 57°
Thu 9/3
Cloudy Weather
Day 81°
Night 57°
Fri 9/4
Cloudy Weather
Day 82°
Night 57°
Sat 9/5
Sunny Weather
Day 81°
Night 57°
Sun 9/6
Cloudy Weather
Day 81°
Night 57°
Mon 9/7
Rainy Weather
Day 81°
Night 57°
Tue 9/8
Cloudy Weather
Day 79°
Night 57°
Wed 9/9
Sunny Weather
Day 79°
Night 55°
Thu 9/10
Sunny Weather
Day 79°
Night 55°
Fri 9/11
Sunny Weather
Day 79°
Night 55°
Sat 9/12
Rainy Weather
Day 79°
Night 55°
Sun 9/13
Sunny Weather
Day 79°
Night 54°
Mon 9/14
Cloudy Weather
Day 77°
Night 55°
Tue 9/15
Sunny Weather
Day 79°
Night 54°
59
Wed 9/16
Sunny Weather
Day 75°
Night 54°
Thu 9/17
Sunny Weather
Day 77°
Night 54°
96
Fri 9/18
Cloudy Weather
Day 79°
Night 54°
97
Sat 9/19
Cloudy Weather
Day 79°
Night 54°
Sun 9/20
Cloudy Weather
Day 77°
Night 54°
3
Mon 9/21
Sunny Weather
Day 75°
Night 52°
1
Tue 9/22
Cloudy Weather
Day 73°
Night 54°
6
Wed 9/23
Cloudy Weather
Day 75°
Night 52°
1
Thu 9/24
Cloudy Weather
Day 75°
Night 52°
0
Fri 9/25
Rainy Weather
Day 73°
Night 36°
1
Sat 9/26
Cloudy Weather
Day 59°
Night 36°
0
Sun 9/27
Cloudy Weather
Day 59°
Night 37°
0
Mon 9/28
Cloudy Weather
Day 66°
Night 39°
Tue 9/29
Cloudy Weather
Day 70°
Night 36°
Wed 9/30
Cloudy Weather
Day 61°
Night 34°

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