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.

unknown precip

25°F

-4°C

Humidity 79%
Wind Speed NNE 22 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 31 Mar 08:45 AM MDT
Extended Forecast for

Fort Benton MT

  • Today

    Today: Mostly sunny, with a high near 45. East southeast wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. East southeast wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 22 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36. East wind 8 to 11 mph.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: Rain. High near 47. East wind 7 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain before 9pm, then snow, possibly mixed with rain. Low around 29. North northwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow

  • Friday

    Friday: Snow likely before noon, then a chance of rain and snow. Mostly cloudy, with a high near 47. West northwest wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Snow Likely
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Southwest wind 5 to 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 45. East southeast wind 8 to 16 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 26. East southeast wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly sunny, with a high near 58. Calm wind becoming east 5 to 7 mph in the afternoon.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36. East wind 8 to 11 mph.
Thursday
Rain. High near 47. East wind 7 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Thursday Night
Rain before 9pm, then snow, possibly mixed with rain. Low around 29. North northwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow likely before noon, then a chance of rain and snow. Mostly cloudy, with a high near 47. West northwest wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 26. Southwest wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 58.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 59.
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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:
3:43 am MDT Mar 31, 2026
Forecast Valid:
9am MDT Mar 31, 2026-6pm MDT Apr 6, 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