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

49°F

9°C

Humidity 30%
Wind Speed E 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 27 Apr 06:00 PM MDT
Extended Forecast for

Fort Benton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 28. South wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 61. Light and variable wind becoming west 12 to 17 mph in the morning.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Northwest wind 11 to 16 mph becoming light and variable after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 63. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 18 mph.

    High: 63 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. East southeast wind 3 to 7 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 9 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. South wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after 3pm. Mostly sunny, with a high near 61. Light and variable wind becoming west 12 to 17 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 33. Northwest wind 11 to 16 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 63. Light and variable wind becoming north 10 to 15 mph in the morning. Winds could gust as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 32. North wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 67. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 36. East southeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 44.
Saturday
A slight chance of rain. Partly sunny, with a high near 67.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 42.
Sunday
A slight chance of rain. Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Benton MT
 47.82°N 110.64°W (Elev. 2638 ft)
Last Update:
4:22 pm MDT Apr 27, 2026
Forecast Valid:
6pm MDT Apr 27, 2026-6pm MDT May 4, 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