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

49°F

9°C

Humidity 55%
Wind Speed SSW 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 13 Apr 11:15 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Southwest wind around 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 32 mph.

    High: 63 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. West southwest wind 11 to 21 mph, with gusts as high as 29 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 62. West southwest wind 13 to 18 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain and snow. Low around 31. South southwest wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 39. Northwest wind 14 to 18 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.

    High: 39 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. West wind 6 to 15 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: A chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 47. West wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 47 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow before midnight. Partly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 63. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 42. West southwest wind 11 to 21 mph, with gusts as high as 29 mph.
Wednesday
A 40 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 62. West southwest wind 13 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Rain before 3am, then rain and snow. Low around 31. South southwest wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 39. Northwest wind 14 to 18 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. West wind 6 to 15 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.
Friday
A chance of snow after noon, mixing with rain after 3pm. Mostly sunny, with a high near 47. West wind 5 to 11 mph, with gusts as high as 18 mph.
Friday Night
A slight chance of rain and snow before midnight. Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Benton MT
 47.82°N 110.67°W (Elev. 2726 ft)
Last Update:
10:57 pm MDT Apr 13, 2026
Forecast Valid:
11pm MDT Apr 13, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation