Muir Rapids, OR Weather Forecast

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Muir Rapids, OR Weather Forecast

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Muir Rapids OR weather  - Clear - 41°F
Clear
41°F
Updated 5:49 am
Feels Like 44°F
Humidity 65%
Wind S 3 mph
Barometer  30.06 in
Dew Point 30°F
Muir Rapids OR weather  - Clear - 5°C
Clear
5°C
Updated 5:49 am
Feels Like 7°C
Humidity 65%
Wind S 5 km/h
Barometer  101.8 kPa
Dew Point -1°C

Muir Rapids Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Muir Rapids, OR Weather - Today Mostly Sunny Muir Rapids, OR Weather - Tonight Mostly Clear Muir Rapids, OR Weather - Monday Sunny Muir Rapids, OR Weather - Monday Night Mostly Clear Muir Rapids, OR Weather - Tuesday Chance Of T-Storm Muir Rapids, OR Weather - Tuesday Night Chance Of T-Storm Muir Rapids, OR Weather - Wednesday Chance Of T-Storm Muir Rapids, OR Weather - Wednesday Night Chance Of Rain Muir Rapids, OR Weather - Thursday Chance Of T-Storm Muir Rapids, OR Weather - Thursday Night Chance Of Rain Muir Rapids, OR Weather - Friday Chance Of Rain Muir Rapids, OR Weather - Friday Night Chance Of Rain
Mostly Sunny Mostly Clear Sunny Mostly Clear Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Rain Chance of T-Storm Chance of Rain Chance of Rain Chance of Rain
Hi: 76°FHi: 24°C
Lo: 50°FLo: 10°C Hi: 86°FHi: 30°C
Lo: 56°FLo: 13°C Hi: 86°FHi: 30°C
Lo: 55°FLo: 13°C Hi: 74°FHi: 23°C
Lo: 50°FLo: 10°C Hi: 70°FHi: 21°C
Lo: 50°FLo: 10°C Hi: 75°FHi: 24°C
Lo: 50°FLo: 10°C
POP: 40% POP: 50% POP: 60% POP: 30% POP: 50% POP: 40% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 106 AM PDT Sun Aug 30 2026 Muir Rapids, OR Weather - WeatherWorld.com

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Muir Rapids Forecast Discussion

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Issued: 137 AM MDT Sun Aug 30 2026

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KEY MESSAGES:
  • Elevated post-frontal winds creating choppy conditions on Flathead Lake through early Sunday.
  • Unseasonably cold temperatures (10 to 15 degrees below average) bringing high- elevation valley frost Sunday and Monday mornings.
  • Brief warm-up early next week followed by another cool, active trough late next week.

Today through Tuesday: Early morning showers across southwest Montana will taper off, with primary weather impacts shifting to northwest Montana today as moisture w...