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

66°F

19°C

Humidity 51%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 03 Oct 02:15 PM MDT
Extended Forecast for

Columbus MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. East wind 5 to 10 mph becoming light and variable.

    Low: 36 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. East southeast wind 5 to 7 mph becoming calm.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West southwest wind 5 to 8 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. West wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. North wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. East wind 5 to 10 mph becoming light and variable.
Sunday
Sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 43. East southeast wind 5 to 7 mph becoming calm.
Monday
Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 48. West southwest wind 5 to 8 mph.
Tuesday
Sunny, with a high near 82. West wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 44. North wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 80. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 77. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 43. East northeast wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 46. Southwest wind 6 to 9 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 69. West wind 5 to 13 mph becoming north in the afternoon.
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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:
12:32 pm MDT Oct 3, 2026
Forecast Valid:
4pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation