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

55°F

13°C

Humidity 24%
Wind Speed NNW 7 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 18 Apr 08:00 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: Mostly clear, with a low around 29. West northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. South wind 6 to 8 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 77. West southwest wind 3 to 6 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. West southwest wind around 6 mph becoming light and variable after midnight.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. East wind 6 to 9 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain after noon. Partly sunny, with a high near 73. South southwest wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 3am, then rain and snow. Cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Breezy. Rain
    then
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 29. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 72. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 39. South wind 6 to 8 mph.
Monday
Sunny, with a high near 77. West southwest wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 44. West southwest wind around 6 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 49. East wind 6 to 9 mph.
Wednesday
A chance of rain after noon. Partly sunny, with a high near 73. South southwest wind 6 to 11 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Rain before 3am, then rain and snow. Cloudy, with a low around 33. Breezy.
Thursday
Rain and snow likely before noon, then a chance of snow between noon and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 46. Breezy.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow. Partly sunny, with a high near 48.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 51.
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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:
2:12 pm MDT Apr 18, 2026
Forecast Valid:
8pm MDT Apr 18, 2026-6pm MDT Apr 25, 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