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

52°F

11°C

Humidity 68%
Wind Speed ESE 8 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 15 Sep 09:00 AM MDT
Extended Forecast for

Columbus MT

  • Today

    Today: Sunny, with a high near 70. East southeast wind 7 to 16 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. East wind 11 to 16 mph becoming north 5 to 10 mph in the evening.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. West wind 5 to 11 mph becoming east northeast in the afternoon.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. East northeast wind 9 to 14 mph becoming light and variable after midnight.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. East wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Light west wind becoming west northwest 8 to 13 mph in the morning. Chance of precipitation is 50%.

    High: 75 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 45. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 74. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 74 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 70. East southeast wind 7 to 16 mph.
Tonight
Mostly clear, with a low around 41. East wind 11 to 16 mph becoming north 5 to 10 mph in the evening.
Wednesday
Sunny, with a high near 69. West wind 5 to 11 mph becoming east northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. East northeast wind 9 to 14 mph becoming light and variable after midnight.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. East wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 75. Light west wind becoming west northwest 8 to 13 mph in the morning. Chance of precipitation is 50%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45. West wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 74. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 44. East northeast wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 44. East wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 80. Calm wind becoming southeast around 5 mph 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 am MDT Sep 15, 2026
Forecast Valid:
10am MDT Sep 15, 2026-6pm MDT Sep 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation