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7-Day Forecast 46.23°N 112.13°W (Text-Only)
NWS Forecast for: Boulder MT
Issued by: National Weather Service Great Falls, MT
Last Update: 4:14 pm MDT May 31, 2024		Print

  • Overnight

    Overnight: Mostly clear, with a low around 38. Light west northwest wind.

    Low: 38 °F

    Mostly Clear



  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 72 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly between 9pm and 2am. Cloudy, with a low around 49. West northwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers


  • Sunday

    Sunday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Rain then
    Slight Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 51 °F

    Mostly Cloudy



  • Monday

    Monday: A slight chance of rain, then showers and possibly a thunderstorm after noon. High near 64. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    High: 64 °F

    Slight Chance
    Rain then
    Showers

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 41. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. West southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 64 °F

    Partly Sunny



  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy



    • Overnight: Mostly clear, with a low around 38. Light west northwest wind.

    Saturday: A 30 percent chance of rain, mainly after 5pm. Increasing clouds, with a high near 72. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain, mainly between 9pm and 2am. Cloudy, with a low around 49. West northwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Sunday: A slight chance of rain before noon, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. West wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Sunday Night: Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming light west southwest after midnight. Winds could gust as high as 18 mph.

    Monday: A slight chance of rain, then showers and possibly a thunderstorm after noon. High near 64. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    Monday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 41. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Tuesday: Partly sunny, with a high near 64. West southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    Tuesday Night: Partly cloudy, with a low around 47.

    Wednesday: Sunny, with a high near 76.

    Wednesday Night: Mostly clear, with a low around 50.

    Thursday: Sunny, with a high near 81.

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

    Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.


    Boulder MT
     46.23°N 112.13°W (Elev. 5200 ft)

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