7-Day Forecast 45.25°N 112.54°W (Text-Only)
NWS Forecast for: Dillon Airport MT
Issued by: National Weather Service Great Falls, MT
Last Update: 8:28 pm MDT Jul 12, 2025
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  • Tonight

    Tonight: Mostly clear, with a low around 50. East wind around 7 mph becoming south after midnight.

    Low: 50 °F

    Mostly Clear



  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 90 °F

    Sunny



  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 53. West wind around 7 mph becoming east northeast in the evening.

    Low: 53 °F

    Mostly Clear



  • Monday

    Monday: Sunny, with a high near 90. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 90 °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 northwest wind 10 to 13 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers after noon.  Mostly sunny, with a high near 79. North northeast wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 48. North northeast wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after noon.  Mostly sunny, with a high near 76. North wind 6 to 10 mph.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear



  • Tonight: Mostly clear, with a low around 50. East wind around 7 mph becoming south after midnight.

    Sunday: Sunny, with a high near 90. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    Sunday Night: Mostly clear, with a low around 53. West wind around 7 mph becoming east northeast in the evening.

    Monday: Sunny, with a high near 90. West southwest wind 5 to 10 mph, with gusts as high as 20 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 northwest wind 10 to 13 mph becoming north northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Tuesday: A 50 percent chance of showers after noon. Mostly sunny, with a high near 79. North northeast wind 10 to 17 mph, with gusts as high as 28 mph.

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. North northeast wind 11 to 18 mph, with gusts as high as 26 mph.

    Wednesday: A slight chance of showers after noon. Mostly sunny, with a high near 76. North wind 6 to 10 mph.

    Wednesday Night: Mostly clear, with a low around 45.

    Thursday: Sunny, with a high near 83.

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

    Friday: Sunny, with a high near 86.

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

    Saturday: Sunny, with a high near 89.



    Dillon Airport MT
     45.25°N 112.54°W (Elev. 5200 ft)

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