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

Loma US-87 MP 53.1 (MTLOM)

Lat: 47.95103°NLon: 110.50477°WElev: 2700.0ft.

NA

61°F

16°C

Humidity 25%
Wind Speed S 22 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 14 Apr 03:15 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: Increasing clouds, with a low around 42. West southwest wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 63. West southwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 3am, then snow showers. Low around 28. West southwest wind 10 to 13 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 39. Northwest wind 15 to 17 mph, with gusts as high as 25 mph. New snow accumulation of around an inch possible.

    High: 39 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. North northwest wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 47. West southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. North wind 5 to 13 mph becoming south southwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 60. Southwest wind 5 to 13 mph, with gusts as high as 18 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. West southwest wind 10 to 20 mph, with gusts as high as 29 mph.
Wednesday
A 40 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 63. West southwest wind 10 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Rain showers before 3am, then snow showers. Low around 28. West southwest wind 10 to 13 mph becoming northwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 39. Northwest wind 15 to 17 mph, with gusts as high as 25 mph. New snow accumulation of around an inch possible.
Thursday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. North northwest wind 5 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 47. West southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 26. North wind 5 to 13 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 60. Southwest wind 5 to 13 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 75.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Benton MT
 47.82°N 110.67°W (Elev. 2726 ft)
Last Update:
1:12 pm MDT Apr 14, 2026
Forecast Valid:
3pm MDT Apr 14, 2026-6pm MDT Apr 21, 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