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

68°F

20°C

Humidity 18%
Wind Speed S 16 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 21 Apr 07:53 PM MDT
Extended Forecast for

Dillon Airport MT

  • Tonight

    Tonight: Partly cloudy, with a low around 43. South wind 9 to 17 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and thunderstorms, then rain after 3pm. High near 57. Windy, with a south wind 15 to 25 mph becoming south southwest 28 to 38 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%.

    High: 57 °F

    Windy. Chance
    Rain then
    Showers

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain and snow between midnight and 3am, then snow after 3am. Low around 34. Southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Snow. High near 48. West southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 24. North wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 39. North wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18. North northeast wind 5 to 8 mph.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. North northeast wind 3 to 5 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. South wind 9 to 17 mph, with gusts as high as 28 mph.
Wednesday
A chance of rain and thunderstorms, then rain after 3pm. High near 57. Windy, with a south wind 15 to 25 mph becoming south southwest 28 to 38 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%.
Wednesday Night
Rain before midnight, then rain and snow between midnight and 3am, then snow after 3am. Low around 34. Southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Snow. High near 48. West southwest wind 11 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow. Low around 24. North wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 39. North wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 18. North northeast wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 44. North northeast wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
A slight chance of snow after noon. Partly sunny, with a high near 48.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
Last Update:
4:38 pm MDT Apr 21, 2026
Forecast Valid:
8pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
Forecast Discussion
 
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Additional Resources

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