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

39°F

4°C

Humidity 30%
Wind Speed SSW 10 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 27 Mar 11:20 PM MDT
Extended Forecast for

Dillon MT

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind around 8 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Southwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Windy, with a south southwest wind 7 to 17 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 64 °F

    Mostly Sunny
    then Partly
    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Breezy, with a south southwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 43 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A slight chance of rain before 9am, then a chance of rain and snow. Partly sunny, with a high near 59. Breezy, with a southwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 59 °F

    Chance
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph becoming north northeast 7 to 12 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow. Mostly sunny, with a high near 52. East northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 52 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Southwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 70. Southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 36. Southwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly sunny, with a high near 64. Windy, with a south southwest wind 7 to 17 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 39. Breezy, with a south southwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 43 mph.
Monday
A slight chance of rain before 9am, then a chance of rain and snow. Partly sunny, with a high near 59. Breezy, with a southwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph becoming north northeast 7 to 12 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 52. East northeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A chance of rain after noon. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 46. Breezy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 24.
Friday
A slight chance of snow. Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.65°W (Elev. 5174 ft)
Last Update:
12:31 pm MDT Mar 27, 2026
Forecast Valid:
11pm MDT Mar 27, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation