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

54°F

12°C

Humidity 65%
Wind Speed S 9 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Apr 01:45 AM MDT
Extended Forecast for

Fort Benton MT

  • Overnight

    Overnight: A 20 percent chance of showers before 3am. Partly cloudy, with a low around 41. West southwest wind around 7 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 61. West southwest wind 6 to 10 mph becoming northeast in the afternoon.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Low around 40. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain. High near 59. North wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 59 °F

    Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before midnight. Partly cloudy, with a low around 41. Southwest wind around 10 mph.

    Low: 41 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after noon. Mostly cloudy, with a high near 62. West southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of showers before 3am. Partly cloudy, with a low around 41. West southwest wind around 7 mph.
Sunday
A 20 percent chance of rain after 4pm. Mostly sunny, with a high near 61. West southwest wind 6 to 10 mph becoming northeast in the afternoon.
Sunday Night
Rain. Low around 40. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 59. North wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 80%.
Monday Night
A 40 percent chance of rain before midnight. Partly cloudy, with a low around 41. Southwest wind around 10 mph.
Tuesday
Mostly sunny, with a high near 63. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Wednesday
A chance of rain after noon. Mostly cloudy, with a high near 62. West southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Rain likely before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 29.
Thursday
A chance of snow. Partly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 56.
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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:
12:32 am MDT Apr 12, 2026
Forecast Valid:
2am MDT Apr 12, 2026-6pm MDT Apr 18, 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