Missoula 7-day weather forecast

Written by:
August 4, 2025
ESOlex // Shutterstock

Missoula 7-day weather forecast

Stacker created the forecast for Missoula, Montana using data from OpenWeather. This week's high is 89 °F on Saturday, while the low is 50 °F on Friday. There are expected to be 3 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, August 4

- High of 82 °F, low of 54 °F (27% humidity)
- Overcast with a 92% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:19 AM, sunset at 9:04 PM
1 / 6
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Tuesday, August 5

- High of 81 °F, low of 53 °F (34% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:21 AM, sunset at 9:02 PM
2 / 6
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Wednesday, August 6

- High of 81 °F, low of 57 °F (29% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:22 AM, sunset at 9:01 PM
3 / 6
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Thursday, August 7

- High of 77 °F, low of 60 °F (42% humidity)
- Partly sunny with a 38% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:23 AM, sunset at 8:59 PM
4 / 6
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Friday, August 8

- High of 81 °F, low of 50 °F (37% humidity)
- Sunny with a 30% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:24 AM, sunset at 8:58 PM
5 / 6
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Saturday, August 9

- High of 89 °F, low of 53 °F (25% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:26 AM, sunset at 8:56 PM
- Full moon
6 / 6
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Sunday, August 10

- High of 87 °F, low of 59 °F (24% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:27 AM, sunset at 8:55 PM

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