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

60°F

16°C

Humidity 46%
Wind Speed WSW 12 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 13 Apr 01:30 PM MDT
Extended Forecast for

Fort Benton MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 5pm. Mostly sunny, with a high near 61. West wind around 11 mph, with gusts as high as 18 mph.

    High: 61 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 40. West southwest wind around 11 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Breezy, with a west southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 63 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. West southwest wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 63. West southwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 3am, then snow. Low around 30. Southwest wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 41. Northwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Northwest wind 9 to 18 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: A chance of snow after noon. Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 5pm. Mostly sunny, with a high near 61. West wind around 11 mph, with gusts as high as 18 mph.
Tonight
A 30 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 40. West southwest wind around 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 63. Breezy, with a west southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 43. West southwest wind 10 to 20 mph, with gusts as high as 29 mph.
Wednesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 63. West southwest wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Rain before 3am, then snow. Low around 30. Southwest wind 11 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely. Mostly cloudy, with a high near 41. Northwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 20. Northwest wind 9 to 18 mph, with gusts as high as 25 mph.
Friday
A chance of snow after noon. Mostly sunny, with a high near 48.
Friday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 68.
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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 pm MDT Apr 13, 2026
Forecast Valid:
1pm MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation