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

41°F

5°C

Humidity 45%
Wind Speed NNE 8 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 09 Apr 08:45 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: Mostly clear, with a low around 27. East wind 3 to 6 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. Light east wind increasing to 5 to 10 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. East wind 5 to 10 mph becoming light south southeast after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after noon. Partly sunny, with a high near 77. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 43. West wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Partly sunny, with a high near 61. West wind 7 to 9 mph becoming north in the afternoon.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain likely. Mostly cloudy, with a low around 39. North northeast wind 6 to 9 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: Rain likely. Mostly cloudy, with a high near 55. North wind 5 to 8 mph becoming west northwest in the afternoon.

    High: 55 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain before midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 27. East wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 70. Light east wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 41. East wind 5 to 10 mph becoming light south southeast after midnight.
Saturday
A 40 percent chance of showers after noon. Partly sunny, with a high near 77. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 43. West wind 7 to 9 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 61. West wind 7 to 9 mph becoming north in the afternoon.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39. North northeast wind 6 to 9 mph. Chance of precipitation is 70%.
Monday
Rain likely. Mostly cloudy, with a high near 55. North wind 5 to 8 mph becoming west northwest in the afternoon.
Monday Night
A chance of rain before midnight. Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 57.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Thursday
A chance of snow. Partly sunny, with a high near 49.
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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:
5:21 pm MDT Apr 9, 2026
Forecast Valid:
9pm MDT Apr 9, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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