7-Day Forecast 45.22°N 112.62°W (Text-Only)
NWS Forecast for: Dillon MT
Issued by: National Weather Service Great Falls, MT
Last Update: 10:25 am MDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 91. Light and variable wind becoming west 5 to 9 mph.

    High: 91 °F

    Sunny



  • Tonight

    Tonight: Mostly clear, with a low around 53. North wind 6 to 10 mph becoming south southeast in the evening. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Clear



  • Monday

    Monday: Sunny, with a high near 91. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 91 °F

    Sunny



  • Monday
    Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 51. West wind 11 to 15 mph becoming north northeast after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. North northeast wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 71 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 43. North northeast wind 11 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 75. North wind 7 to 9 mph.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 44. North northeast wind 6 to 10 mph becoming east southeast after midnight.

    Low: 44 °F

    Mostly Clear



  • Thursday

    Thursday: A slight chance of showers after noon.  Sunny, with a high near 85.

    High: 85 °F

    Sunny then
    Slight Chance
    Showers

  • This Afternoon: Sunny, with a high near 91. Light and variable wind becoming west 5 to 9 mph.

    Tonight: Mostly clear, with a low around 53. North wind 6 to 10 mph becoming south southeast in the evening. Winds could gust as high as 18 mph.

    Monday: Sunny, with a high near 91. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 51. West wind 11 to 15 mph becoming north northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. North northeast wind 9 to 16 mph, with gusts as high as 25 mph.

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. North northeast wind 11 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Wednesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. North wind 7 to 9 mph.

    Wednesday Night: Mostly clear, with a low around 44. North northeast wind 6 to 10 mph becoming east southeast after midnight.

    Thursday: A slight chance of showers after noon. Sunny, with a high near 85.

    Thursday Night: Mostly clear, with a low around 48.

    Friday: Sunny, with a high near 88.

    Friday Night: Mostly clear, with a low around 49.

    Saturday: Sunny, with a high near 90.



    Dillon MT
     45.22°N 112.62°W (Elev. 5125 ft)

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