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McAllister, MT Weather Forecast

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McAllister, MT Weather Forecast

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McAllister MT weather - Clear - 39°F
Clear
39°F
Updated 8:29 am
Feels Like 38°F
Humidity 60%
Wind S 10 mph
Barometer  30.22 in
Dew Point 26°F
McAllister MT weather - Clear - 4°C
Clear
4°C
Updated 8:29 am
Feels Like 4°C
Humidity 60%
Wind S 16 km/h
Barometer  102.3 kPa
Dew Point -3°C
WX Settings

McAllister Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY WEDNESDAY
McAllister, MT Weather - Today Partly Sunny McAllister, MT Weather - Tonight Mostly Cloudy McAllister, MT Weather - Friday Mostly Cloudy McAllister, MT Weather - Friday Night Mostly Cloudy McAllister, MT Weather - Saturday Chance Of Rain McAllister, MT Weather - Saturday Night Chance Of Rain McAllister, MT Weather - Sunday Windy McAllister, MT Weather - Sunday Night Windy McAllister, MT Weather - Monday Partly Sunny McAllister, MT Weather - Monday Night Rain And Snow McAllister, MT Weather - Tuesday Rain And Snow McAllister, MT Weather - Wednesday Rain And Snow
Partly Sunny Mostly Cloudy Mostly Cloudy Mostly Cloudy Chance of Rain Chance of Rain Windy Windy Partly Sunny Rain and Snow Rain and Snow Rain and Snow
Hi: 61°FHi: 16°C
 Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
 Lo: 39°FLo: 4°C Hi: 50°FHi: 10°C
 Lo: 31°FLo: -1°C Hi: 48°FHi: 9°C
Lo: 31°FLo: -1°C		 Hi: 48°FHi: 9°C
Lo: 31°FLo: -1°C		 Hi: 51°FHi: 11°C
 Hi: 45°FHi: 7°C
Lo: 31°FLo: -1°C		 Hi: 45°FHi: 7°C
Lo: 31°FLo: -1°C		 Hi: 45°FHi: 7°C
Lo: 31°FLo: -1°C
POP: 50% POP: 20% POP: 50% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 336 AM MST Thu Nov 12 2026 McAllister, MT Weather - WeatherWorld.com

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McAllister Forecast Discussion

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Issued: 438 AM MST Thu Nov 12 2026

Key Messages

  • Abnormally warm, dry and breezy today and tomorrow.
  • Temperatures begin to cool down this weekend, and precipitation chances increase across Southwest MT on Saturday.
  • Potential for a pattern change next week, bringing much cooler temperatures and increased chances of precipitation.

Discussion

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  • Meteorological Overview:

    • The weather remains fairly benign today and tomorrow, as a strong upper level ridge continues to dominate over Montana. This ridge will allow temperatures to remain abno...