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

68°F

20°C

Humidity 54%
Wind Speed WNW 9 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 30 Jun 02:18 PM MDT
Extended Forecast for

7 Miles N Rocky Boy MT

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Patchy smoke. Mostly cloudy, with a high near 70. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West wind 5 to 10 mph becoming light south southwest. Winds could gust as high as 18 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 73. West southwest wind 6 to 8 mph.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 5am. Mostly cloudy, with a low around 53. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 75. West wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. West southwest wind around 6 mph becoming light and variable.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. West wind 5 to 7 mph becoming south after midnight.

    Low: 55 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Patchy smoke. Mostly cloudy, with a high near 70. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tonight
Partly cloudy, with a low around 52. West wind 5 to 10 mph becoming light south southwest. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 73. West southwest wind 6 to 8 mph.
Wednesday Night
A chance of showers and thunderstorms before 3am, then a chance of showers between 3am and 5am. Mostly cloudy, with a low around 53. South wind around 6 mph. Chance of precipitation is 40%.
Thursday
A slight chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 75. West wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 54. West southwest wind around 6 mph becoming light and variable.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 55. West wind 5 to 7 mph becoming south after midnight.
Independence Day
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 59.
Monday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Rocky Boy MT
 48.37°N 109.76°W (Elev. 3497 ft)
Last Update:
12:32 pm MDT Jun 30, 2026
Forecast Valid:
2pm MDT Jun 30, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation