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

92°F

33°C

Humidity 21%
Wind Speed WSW 12 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index88°F (31°C)
Last update 13 Jul 04:00 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: A slight chance of showers between 11pm and midnight. Mostly clear, with a low around 61. North wind 5 to 8 mph becoming south southeast in the evening. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 93. West southwest wind 5 to 10 mph becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 53. North northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Showers

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after noon. High near 59. Northeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 48. Northeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 68. Northeast wind 6 to 9 mph.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. East southeast wind 6 to 10 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78. East northeast wind 3 to 8 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 11pm and midnight. Mostly clear, with a low around 61. North wind 5 to 8 mph becoming south southeast in the evening. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 93. West southwest wind 5 to 10 mph becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 53. North northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers, with thunderstorms also possible after noon. High near 59. Northeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 48. Northeast wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 68. Northeast wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 46. East southeast wind 6 to 10 mph.
Thursday
Sunny, with a high near 78. East northeast wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 91.
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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:
2:29 pm MDT Jul 13, 2025
Forecast Valid:
4pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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