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

62°F

17°C

Humidity 72%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 07 Jul 03:30 AM MDT
Extended Forecast for

Fort Benton MT

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 58. East northeast wind around 6 mph.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly between 10am and noon. Mostly sunny, with a high near 83. East wind around 5 mph becoming west southwest in the morning.

    High: 83 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 56. Northeast wind around 6 mph becoming calm after midnight.

    Low: 56 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 58. West southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 89. West southwest wind around 8 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. West northwest wind around 6 mph becoming light and variable.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95. Southwest wind 3 to 6 mph.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 58. East northeast wind around 6 mph.
Tuesday
A 30 percent chance of showers, mainly between 10am and noon. Mostly sunny, with a high near 83. East wind around 5 mph becoming west southwest in the morning.
Tuesday Night
Increasing clouds, with a low around 56. Northeast wind around 6 mph becoming calm after midnight.
Wednesday
A 40 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 58. West southwest wind around 7 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 89. West southwest wind around 8 mph.
Thursday Night
Mostly clear, with a low around 57. West northwest wind around 6 mph becoming light and variable.
Friday
Sunny, with a high near 95. Southwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny and hot, with a high near 99.
Saturday Night
Mostly clear, with a low around 64.
Sunday
Mostly sunny and hot, with a high near 98.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 95.
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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 am MDT Jul 7, 2026
Forecast Valid:
3am MDT Jul 7, 2026-6pm MDT Jul 13, 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