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Today Hourly 7 days 30 days September
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September 2026 Weather | Missoula, Montana

Today 9/21
Cloudy Weather
Day 79°
Night 45°
0
Tue 9/22
Cloudy Weather
Day 79°
Night 48°
1
Wed 9/23
Cloudy Weather
Day 75°
Night 45°
0
Thu 9/24
Cloudy Weather
Day 82°
Night 48°
4
Fri 9/25
Partly Sunny with Showers
Day 66°
Night 41°
60
Sat 9/26
Cloudy Weather
Day 61°
Night 39°
7
Sun 9/27
Partly Sunny with Showers
Day 64°
Night 43°
59
Mon 9/28
Sunny with a Chance of Thunderstorms
Day 66°
Night 41°
79
Tue 9/29
Rainy Weather
Day 68°
Night 43°
75
Wed 9/30
Sunny Weather
Day 70°
Night 45°
1

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