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

26°F

-3°C

Humidity 70%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 27 Apr 01:45 AM MDT
Extended Forecast for

Fort Benton MT

  • Overnight

    Overnight: Partly cloudy, with a low around 21. Northeast wind 3 to 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Light and variable wind becoming east southeast around 6 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. East southeast wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after noon. Mostly sunny, with a high near 61. Light southwest wind becoming west northwest 5 to 9 mph in the morning.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 61 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. Northeast wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 53. Light and variable wind becoming east southeast around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 28. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain after noon. Mostly sunny, with a high near 61. Light southwest wind becoming west northwest 5 to 9 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 36. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
A 30 percent chance of rain, mainly after noon. Partly sunny, with a high near 61. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 35. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 65.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 40.
Sunday
A chance of rain. Partly sunny, with a high near 62.
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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:
12:31 am MDT Apr 27, 2026
Forecast Valid:
2am MDT Apr 27, 2026-6pm MDT May 3, 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