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

39°F

4°C

Humidity 75%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 29 Mar 11:00 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: Rain likely, mainly before 1am. Cloudy, with a low around 37. South southwest wind around 7 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Monday

    Monday: A chance of rain and snow before noon, then a slight chance of snow after 1pm. Partly sunny, with a high near 45. Breezy, with a west southwest wind 7 to 12 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. North northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Light east wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. East southeast wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 37. East southeast wind 7 to 13 mph.

    Low: 37 °F

    Chance Rain

  • Thursday

    Thursday: Rain. Cloudy, with a high near 52. East southeast wind 6 to 11 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 52 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow Likely

Detailed Forecast

Tonight
Rain likely, mainly before 1am. Cloudy, with a low around 37. South southwest wind around 7 mph. Chance of precipitation is 70%.
Monday
A chance of rain and snow before noon, then a slight chance of snow after 1pm. Partly sunny, with a high near 45. Breezy, with a west southwest wind 7 to 12 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 16. North northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 47. Light east wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 25. East southeast wind 6 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 60. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37. East southeast wind 7 to 13 mph.
Thursday
Rain. Cloudy, with a high near 52. East southeast wind 6 to 11 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 27.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 42.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 56.
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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:
9:22 pm MDT Mar 29, 2026
Forecast Valid:
11pm MDT Mar 29, 2026-6pm MDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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