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

47°F

8°C

Humidity 39%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 15 Apr 02:01 AM MDT
Extended Forecast for

Fort Benton MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 42. Southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 63. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 2am. Cloudy, with a low around 26. West northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 39. Northwest wind 14 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22. North northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 49. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Little or no snow accumulation expected.

    High: 49 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph becoming light and variable.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 42. Southwest wind around 11 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of rain, mainly after 3pm. Mostly cloudy, with a high near 63. Southwest wind 11 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Rain and snow likely, becoming all snow after 2am. Cloudy, with a low around 26. West northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 39. Northwest wind 14 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22. North northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Friday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 49. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 27. North northwest wind 5 to 10 mph becoming light and variable.
Saturday
Sunny, with a high near 61. Southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 74.
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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:
12:31 am MDT Apr 15, 2026
Forecast Valid:
2am MDT Apr 15, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation