National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Molt W (MTM20)

Lat: 45.82°NLon: 109.09°WElev: 4160.0ft.

NA

59°F

15°C

Humidity 68%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 24 Sep 12:15 AM MDT
Extended Forecast for

Columbus MT

  • Overnight

    Overnight: Clear, with a low around 45. West southwest wind around 6 mph.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81. West southwest wind 5 to 13 mph becoming east southeast in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 49. East southeast wind 6 to 11 mph becoming light and variable after midnight.

    Low: 49 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 83. Light and variable wind becoming south southeast 6 to 11 mph in the morning.

    High: 83 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. South southeast wind 5 to 9 mph becoming west after midnight.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Calm wind becoming northeast 5 to 9 mph in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Northeast wind 5 to 10 mph becoming light north in the evening.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers. Partly sunny, with a high near 65. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 65 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 44. East northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 45. West southwest wind around 6 mph.
Thursday
Sunny, with a high near 81. West southwest wind 5 to 13 mph becoming east southeast in the afternoon.
Thursday Night
Increasing clouds, with a low around 49. East southeast wind 6 to 11 mph becoming light and variable after midnight.
Friday
Partly sunny, with a high near 83. Light and variable wind becoming south southeast 6 to 11 mph in the morning.
Friday Night
Mostly clear, with a low around 50. South southeast wind 5 to 9 mph becoming west after midnight.
Saturday
Sunny, with a high near 71. Calm wind becoming northeast 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 43. Northeast wind 5 to 10 mph becoming light north in the evening.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 65. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 44. East northeast wind 5 to 7 mph becoming calm in the evening.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 63. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 40. Northeast wind around 5 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 66. West wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 41. West southwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 68. West wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus MT
 45.63°N 109.24°W (Elev. 3599 ft)
Last Update:
12:37 am MDT Sep 24, 2026
Forecast Valid:
1am MDT Sep 24, 2026-6pm MDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation