Missoula 7-day weather forecast

Written by:
December 22, 2025
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Missoula 7-day weather forecast

Stacker created the forecast for Missoula, Montana using data from OpenWeather. This week's high is 42 °F on Monday, while the low is 26 °F on Sunday. There are expected to be 0 sunny days, snow on 1 day, and 3 days of rain this week.

NWS Missoula MT has issued a winter weather advisory until Monday at 11:00 AM.

Monday, December 22

- High of 42 °F, low of 29 °F (75% humidity)
- Partly sunny with a 100% chance of rain (1 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 8:19 AM, sunset at 4:50 PM
1 / 6
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Tuesday, December 23

- High of 39 °F, low of 29 °F (94% humidity)
- Overcast with a 100% chance of snow (2 mm of snow)
- Light breeze (4 mph wind)
- Sunrise at 8:19 AM, sunset at 4:50 PM
2 / 6
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Wednesday, December 24

- High of 42 °F, low of 31 °F (81% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Light breeze (6 mph wind)
- Sunrise at 8:19 AM, sunset at 4:51 PM
3 / 6
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Thursday, December 25

- High of 42 °F, low of 32 °F (88% humidity)
- Mostly cloudy with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 8:20 AM, sunset at 4:52 PM
4 / 6
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Friday, December 26

- High of 40 °F, low of 30 °F (87% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Light air (3 mph wind)
- Sunrise at 8:20 AM, sunset at 4:52 PM
5 / 6
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Saturday, December 27

- High of 37 °F, low of 28 °F (77% humidity)
- Partly cloudy with a 0% chance of rain
- Light air (3 mph wind)
- Sunrise at 8:20 AM, sunset at 4:53 PM
- First quarter moon
6 / 6
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Sunday, December 28

- High of 35 °F, low of 26 °F (71% humidity)
- Partly sunny with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 8:20 AM, sunset at 4:54 PM

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