National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 46.59°N 111.98°W (Text-Only)
NWS Forecast for: Helena MT
Issued by: National Weather Service Great Falls, MT
Last Update: 2:23 pm MDT Jun 14, 2024		Print

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Increasing clouds, with a low around 53. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. Breezy, with a light and variable wind becoming west northwest 20 to 25 mph in the morning. Winds could gust as high as 39 mph.

    High: 73 °F

    Chance
    Showers and
    Breezy

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 41. Breezy, with a west wind 15 to 25 mph, with gusts as high as 39 mph.

    Low: 41 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 67 °F

    Sunny



  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 42. North wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Chance
    Showers


  • Monday

    Monday: Rain likely, then showers and possibly a thunderstorm after noon. High near 53. North northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 53 °F

    Rain Likely
    then Showers


  • Monday
    Night

    Monday Night: Showers and possibly a thunderstorm. Low around 38. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers



  • Tuesday

    Tuesday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. Northwest wind 5 to 7 mph.

    High: 58 °F

    Chance Rain
    then Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy



    • Tonight: A 20 percent chance of showers after 2am. Increasing clouds, with a low around 53. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Saturday: A 50 percent chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 73. Breezy, with a light and variable wind becoming west northwest 20 to 25 mph in the morning. Winds could gust as high as 39 mph.

    Saturday Night: Mostly clear, with a low around 41. Breezy, with a west wind 15 to 25 mph, with gusts as high as 39 mph.

    Sunday: Sunny, with a high near 67. West southwest wind 10 to 14 mph, with gusts as high as 26 mph.

    Sunday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 42. North wind 7 to 13 mph, with gusts as high as 23 mph.

    Monday: Rain likely, then showers and possibly a thunderstorm after noon. High near 53. North northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Monday Night: Showers and possibly a thunderstorm. Low around 38. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Tuesday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 58. Northwest wind 5 to 7 mph.

    Tuesday Night: Partly cloudy, with a low around 37.

    Juneteenth: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 43.

    Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 73.

    Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47.

    Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 77.


    Helena MT
     46.59°N 111.98°W (Elev. 3996 ft)

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