Missoula 7-day weather forecast

Written by:
December 8, 2025
ESOlex // Shutterstock

Missoula 7-day weather forecast

Stacker created the forecast for Missoula, Montana using data from OpenWeather. This week's high is 48 °F on Tuesday, while the low is 18 °F on Sunday. There is expected to be 1 sunny day, snow on 1 day, and 5 days of rain this week.

NWS Missoula MT has issued a high wind watch until Thursday at 05:00 PM.

Monday, December 15

- High of 46 °F, low of 33 °F (57% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 8:14 AM, sunset at 4:47 PM
1 / 6
Onishchenko Natalya // Shutterstock

Tuesday, December 16

- High of 48 °F, low of 38 °F (62% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Fresh breeze (19 mph wind)
- Sunrise at 8:15 AM, sunset at 4:48 PM
2 / 6
Leszek Glasner // Shutterstock

Wednesday, December 17

- High of 41 °F, low of 32 °F (70% humidity)
- Mostly cloudy with a 100% chance of rain (7 mm of rain)
- Fresh breeze (23 mph wind)
- Sunrise at 8:16 AM, sunset at 4:48 PM
3 / 6
aco // Shutterstock

Thursday, December 18

- High of 38 °F, low of 31 °F (78% humidity)
- Overcast with a 100% chance of rain (0 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 8:16 AM, sunset at 4:48 PM
4 / 6
Hellame // Shutterstock

Friday, December 19

- High of 41 °F, low of 20 °F (91% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 8:17 AM, sunset at 4:49 PM
- New moon
5 / 6
Kristi Blokhin // Shutterstock

Saturday, December 20

- High of 34 °F, low of 22 °F (72% humidity)
- Partly sunny with a 20% chance of snow (1 mm of snow)
- Gentle breeze (10 mph wind)
- Sunrise at 8:18 AM, sunset at 4:49 PM
6 / 6
VOJTa Herout // Shutterstock

Sunday, December 21

- High of 31 °F, low of 18 °F (74% humidity)
- Mostly sunny with a 0% chance of snow
- Light breeze (6 mph wind)
- Sunrise at 8:18 AM, sunset at 4:49 PM

Trending Now