Marion, MT Weather Forecast

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Marion, MT Weather Forecast

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Marion MT weather  - Overcast - 35°F
Overcast
35°F
Updated 7:19 am
Feels Like 25°F
Humidity 81%
Wind S 3 mph
Barometer  30.15 in
Dew Point 30°F
Marion MT weather  - Overcast - 2°C
Overcast
2°C
Updated 7:19 am
Feels Like -4°C
Humidity 81%
Wind S 5 km/h
Barometer  102.1 kPa
Dew Point -1°C

Marion Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Marion, MT Weather - Today Snow Marion, MT Weather - Tonight Chance Of Rain Marion, MT Weather - Friday Mostly Cloudy Marion, MT Weather - Friday Night Mostly Cloudy Marion, MT Weather - Saturday Patchy Fog Marion, MT Weather - Saturday Night Patchy Fog Marion, MT Weather - Sunday Chance Of Rain Marion, MT Weather - Sunday Night Chance Of Rain Marion, MT Weather - Monday Mostly Cloudy Marion, MT Weather - Monday Night Chance Of Rain Marion, MT Weather - Tuesday Chance Of Rain Marion, MT Weather - Tuesday Night Chance Of Rain
Snow Chance of Rain Mostly Cloudy Mostly Cloudy Patchy Fog Patchy Fog Chance of Rain Chance of Rain Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
Hi: 45°FHi: 7°C
Lo: 30°FLo: -1°C Hi: 46°FHi: 8°C
Lo: 35°FLo: 2°C Hi: 50°FHi: 10°C
Lo: 35°FLo: 2°C Hi: 46°FHi: 8°C
Lo: 30°FLo: -1°C Hi: 46°FHi: 8°C
Lo: 35°FLo: 2°C Hi: 46°FHi: 8°C
Lo: 36°FLo: 2°C
POP: 40% POP: 20% POP: 70% POP: 20% POP: 20% POP: 30% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 658 AM MST Thu Nov 05 2026 Marion, MT Weather - WeatherWorld.com

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Issued: 216 AM MST Thu Nov 5 2026

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KEY MESSAGES:
  • Areas of fog or low clouds will remain through mid-morning or early afternoon.
  • Light rain or snow is possible today (Thursday) and again on Sunday.

Satellite imagery clearly shows low clouds filling almost all valleys below 6,000 feet, while the mountains remain completely clear this morning. The persistent low clouds may linger through early this afternoon, limiting maximum warming due to strong inversions. For example, Missoula`s forecast high Wednesday was 36F, while...