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

77°F

25°C

Humidity 16%
Wind Speed WSW 16 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Heat Index77°F (25°C)
Last update 08 May 05:30 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: A chance of showers and thunderstorms. Cloudy, with a low around 49. West northwest wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 66. West southwest wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. South wind 6 to 8 mph.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. West wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Cloudy, with a low around 49. West northwest wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Saturday
Showers likely, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 66. West southwest wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 55. South wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 78. West wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 46. North northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 82. Calm wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Benton MT
 47.84°N 110.65°W (Elev. 2799 ft)
Last Update:
5:36 pm MDT May 8, 2026
Forecast Valid:
5pm MDT May 8, 2026-6pm MDT May 15, 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