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

36°F

2°C

Humidity 93%
Wind Speed SSE 6 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Apr 05:20 AM MDT
Extended Forecast for

Dillon Airport MT

  • Today

    Today: A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 61. South southeast wind 6 to 16 mph becoming north in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 61 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Tonight

    Tonight: A chance of rain, mixing with snow after 1am, then gradually ending. Some thunder is also possible. Mostly cloudy, with a low around 34. South southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon. Partly sunny, with a high near 54. South wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. South southwest wind 11 to 18 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 55. Windy, with a south wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 60%.

    High: 55 °F

    Chance Rain
    then Rain
    Likely and
    Windy

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 21 to 26 mph becoming north northwest 15 to 20 mph after midnight. Winds could gust as high as 43 mph.

    Low: 28 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 42. Breezy.

    High: 42 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 61. South southeast wind 6 to 16 mph becoming north in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Tonight
A chance of rain, mixing with snow after 1am, then gradually ending. Some thunder is also possible. Mostly cloudy, with a low around 34. South southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon. Partly sunny, with a high near 54. South wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 31. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 58. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 36. South southwest wind 11 to 18 mph, with gusts as high as 30 mph.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 55. Windy, with a south wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 60%.
Wednesday Night
Rain before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 21 to 26 mph becoming north northwest 15 to 20 mph after midnight. Winds could gust as high as 43 mph.
Thursday
Snow likely. Mostly cloudy, with a high near 42. Breezy.
Thursday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.57°W (Elev. 5098 ft)
Last Update:
3:26 am MDT Apr 12, 2026
Forecast Valid:
5am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation