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Greenough, MT Weather Forecast

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Greenough, MT Weather Forecast

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Greenough MT weather - Clear - 63°F
Clear
63°F
Updated 12:23 pm
Feels Like 60°F
Humidity 53%
Wind S 3 mph
Barometer  30.07 in
Dew Point 46°F
Greenough MT weather - Clear - 17°C
Clear
17°C
Updated 12:23 pm
Feels Like 16°C
Humidity 53%
Wind S 5 km/h
Barometer  101.8 kPa
Dew Point 8°C
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Greenough Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Greenough, MT Weather - Today Mostly Sunny Greenough, MT Weather - Tonight Mostly Clear Greenough, MT Weather - Friday Partly Cloudy Greenough, MT Weather - Friday Night Chance Of Rain Greenough, MT Weather - Saturday Partly Cloudy Greenough, MT Weather - Saturday Night Partly Cloudy Greenough, MT Weather - Sunday Mostly Cloudy Greenough, MT Weather - Sunday Night Chance Of Rain Greenough, MT Weather - Monday Partly Cloudy Greenough, MT Weather - Monday Night Partly Cloudy Greenough, MT Weather - Tuesday Partly Cloudy Greenough, MT Weather - Tuesday Night Chance Of Rain
Mostly Sunny Mostly Clear Partly Cloudy Chance of Rain Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Hi: 76°FHi: 24°C
 Lo: 46°FLo: 8°C Hi: 75°FHi: 24°C
 Lo: 36°FLo: 2°C Hi: 56°FHi: 13°C
 Lo: 36°FLo: 2°C Hi: 60°FHi: 16°C
 Lo: 36°FLo: 2°C Hi: 56°FHi: 13°C
 Lo: 36°FLo: 2°C Hi: 56°FHi: 13°C
 Lo: 36°FLo: 2°C
POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1223 AM MDT Thu Sep 24 2026 Greenough, MT Weather - WeatherWorld.com

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Issued: 320 AM MDT Thu Sep 24 2026

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KEY MESSAGES:
  • Unseasonably warm today, with temperatures 10-15 degrees above normal.
  • Cold front Friday afternoon brings strong west winds, choppy lakes, and elevated fire weather concerns.
  • Cutoff low this weekend brings rain showers to Northwest Montana and snow to high peaks of Glacier National Park.

The Northern Rockies will be under the influence of a southwesterly flow pattern aloft today, with temperatures running 10-15 degrees above normal. An upper level ridge axis along and e...