National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Clear

63°F

17°C

Humidity 42%
Wind Speed N 0 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 06 Aug 12:05 AM MDT
Extended Forecast for

Dillon MT

  • Overnight

    Overnight: Mostly clear, with a low around 46. South southwest wind around 7 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers after noon. Partly sunny, with a high near 80. South southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 80 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 44. West wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly sunny, with a high near 71. West wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 71 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. West northwest wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Southwest wind 5 to 7 mph becoming west northwest in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 46. South southwest wind around 7 mph.
Wednesday
Sunny, with a high near 86. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 49. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of showers after noon. Partly sunny, with a high near 80. South southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 44. West wind 8 to 16 mph becoming north after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 71. West wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 42. West northwest wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Mostly sunny, with a high near 74. Southwest wind 5 to 7 mph becoming west northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.62°W (Elev. 5125 ft)
Last Update:
9:53 pm MDT Aug 5, 2025
Forecast Valid:
12am MDT Aug 6, 2025-6pm MDT Aug 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation