National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

NA

67°F

19°C

Humidity 17%
Wind Speed SW 18 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 17 Oct 11:18 AM MDT
Extended Forecast for

8 Miles NE Rocky Boy MT

  • Today

    Today: Partly sunny, with a high near 72. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 39 mph.

    High: 72 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Breezy, with a west wind 18 to 23 mph becoming light after midnight. Winds could gust as high as 37 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. South southeast wind 5 to 9 mph becoming light southeast after midnight. Winds could gust as high as 22 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 72. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 39 mph.
Tonight
Partly cloudy, with a low around 38. Breezy, with a west wind 18 to 23 mph becoming light after midnight. Winds could gust as high as 37 mph.
Sunday
Sunny, with a high near 58. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 37. South southeast wind 5 to 9 mph becoming light southeast after midnight. Winds could gust as high as 22 mph.
Monday
Mostly sunny, with a high near 62. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 39. Calm wind.
Tuesday
Partly sunny, with a high near 56. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 34. Light and variable wind.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 38.
Friday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Rocky Boy MT
 48.31°N 109.66°W (Elev. 3678 ft)
Last Update:
10:21 am MDT Oct 17, 2026
Forecast Valid:
11am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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