Missoula 7-day weather forecast

Written by:
August 25, 2025
ESOlex // Shutterstock

Missoula 7-day weather forecast

Stacker created the forecast for Missoula, Montana using data from OpenWeather. This week's high is 94 °F on Monday, while the low is 55 °F on Friday. There are expected to be 3 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, August 25

- High of 94 °F, low of 56 °F (21% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:47 AM, sunset at 8:29 PM
1 / 6
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Tuesday, August 26

- High of 93 °F, low of 62 °F (18% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:48 AM, sunset at 8:27 PM
2 / 6
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Wednesday, August 27

- High of 90 °F, low of 61 °F (19% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:49 AM, sunset at 8:25 PM
3 / 6
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Thursday, August 28

- High of 73 °F, low of 61 °F (55% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:50 AM, sunset at 8:23 PM
4 / 6
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Friday, August 29

- High of 83 °F, low of 55 °F (41% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:52 AM, sunset at 8:21 PM
5 / 6
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Saturday, August 30

- High of 88 °F, low of 56 °F (22% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:53 AM, sunset at 8:19 PM
6 / 6
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Sunday, August 31

- High of 89 °F, low of 57 °F (23% humidity)
- Mostly sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:54 AM, sunset at 8:17 PM
- First quarter moon

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