Missoula 7-day weather forecast

Written by:
June 8, 2026
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Missoula 7-day weather forecast

created the forecast for Missoula, Montana using data from . This week's high is 98 掳F on Friday, while the low is 48 掳F on Tuesday. There are expected to be 7 sunny days and precipitation on 0 days this week.

NWS Great Falls MT has issued an air quality alert until Monday at 09:00 AM.

Monday, August 3

- High of 76 掳F, low of 50 掳F (23% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:18 AM, sunset at 9:05 PM
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1 / 6
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Tuesday, August 4

- High of 83 掳F, low of 48 掳F (21% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:19 AM, sunset at 9:04 PM
2 / 6
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Wednesday, August 5

- High of 91 掳F, low of 52 掳F (15% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:20 AM, sunset at 9:03 PM
- Last quarter moon
3 / 6
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Thursday, August 6

- High of 96 掳F, low of 56 掳F (12% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:22 AM, sunset at 9:01 PM
4 / 6
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Friday, August 7

- High of 98 掳F, low of 59 掳F (12% humidity)
- Fair with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:23 AM, sunset at 9:00 PM
5 / 6
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Saturday, August 8

- High of 90 掳F, low of 59 掳F (16% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:24 AM, sunset at 8:58 PM
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6 / 6
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Sunday, August 9

- High of 90 掳F, low of 56 掳F (19% humidity)
- Mostly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:25 AM, sunset at 8:57 PM

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