7-Day Forecast 48.29°N 112.84°W (Text-Only)
NWS Forecast for: Heart Butte MT
Issued by: National Weather Service Great Falls, MT
Last Update: 6:32 am MDT Jul 13, 2025
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  • Today

    Today: Mostly sunny, with a high near 86. West wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 86 °F

    Mostly Sunny


  • Tonight

    Tonight: Partly cloudy, with a low around 59. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 59 °F

    Partly Cloudy


  • Monday

    Monday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 76. West southwest wind 7 to 12 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 50%.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 48. North wind 16 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%.

    Low: 48 °F

    Showers


  • Tuesday

    Tuesday: Showers likely, mainly before noon.  Mostly cloudy, with a high near 55. North northeast wind 15 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 45. Northeast wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 66. West wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 66 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 49. East southeast wind 6 to 11 mph becoming west southwest after midnight.

    Low: 49 °F

    Mostly Clear


  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny


  • Today: Mostly sunny, with a high near 86. West wind 9 to 17 mph, with gusts as high as 28 mph.

    Tonight: Partly cloudy, with a low around 59. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Monday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 76. West southwest wind 7 to 12 mph becoming north 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.

    Monday Night: Showers and possibly a thunderstorm. Low around 48. North wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 55. North northeast wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45. Northeast wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Wednesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 66. West wind 6 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 18 mph.

    Wednesday Night: Mostly clear, with a low around 49. East southeast wind 6 to 11 mph becoming west southwest after midnight.

    Thursday: Sunny, with a high near 72.

    Thursday Night: Partly cloudy, with a low around 53.

    Friday: Mostly sunny, with a high near 75.

    Friday Night: Mostly clear, with a low around 55.

    Saturday: Sunny, with a high near 81.



    Heart Butte MT
     48.29°N 112.84°W (Elev. 4475 ft)

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