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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 87 °F on Saturday, while the low is 46 °F on Monday. There are expected to be 3 sunny days and rain on 2 days this week.
There are currently no weather alerts.
Monday, September 15
- High of 64 °F, low of 46 °F (82% humidity)- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Light air (2 mph wind)
- Sunrise at 7:14 AM, sunset at 7:48 PM
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1 / 6
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Tuesday, September 16
- High of 80 °F, low of 50 °F (38% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:15 AM, sunset at 7:46 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Light breeze (5 mph wind)
- Sunrise at 7:15 AM, sunset at 7:46 PM

2 / 6
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Wednesday, September 17
- High of 82 °F, low of 52 °F (31% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:16 AM, sunset at 7:44 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (4 mph wind)
- Sunrise at 7:16 AM, sunset at 7:44 PM

3 / 6
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Thursday, September 18
- High of 84 °F, low of 54 °F (31% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light air (3 mph wind)
- Sunrise at 7:18 AM, sunset at 7:42 PM
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light air (3 mph wind)
- Sunrise at 7:18 AM, sunset at 7:42 PM

4 / 6
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Friday, September 19
- High of 85 °F, low of 54 °F (29% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light air (3 mph wind)
- Sunrise at 7:19 AM, sunset at 7:40 PM
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Light air (3 mph wind)
- Sunrise at 7:19 AM, sunset at 7:40 PM

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Saturday, September 20
- High of 87 °F, low of 58 °F (24% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:20 AM, sunset at 7:38 PM
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 7:20 AM, sunset at 7:38 PM
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Sunday, September 21
- High of 71 °F, low of 55 °F (32% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:21 AM, sunset at 7:36 PM
- New moon
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (7 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 7:21 AM, sunset at 7:36 PM
- New moon