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

34°F

1°C

Humidity 86%
Wind Speed SSW 4 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 12 Apr 06:35 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 5 to 10 mph becoming south 11 to 16 mph in the afternoon. 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 and snow before 4am, then a slight chance of snow between 4am and 5am. Some thunder is also possible. Mostly cloudy, with a low around 33. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °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 53. South wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South southwest wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 55. Windy, with a south wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 47 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 27. Breezy, with a west southwest wind 24 to 29 mph becoming north northwest 15 to 20 mph after midnight. Winds could gust as high as 43 mph.

    Low: 27 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 41. Breezy.

    High: 41 °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 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Tonight
A chance of rain and snow before 4am, then a slight chance of snow between 4am and 5am. Some thunder is also possible. Mostly cloudy, with a low around 33. South southwest wind 10 to 16 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 53. South wind 11 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 6 to 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 57. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southwest wind 10 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 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 47 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 27. Breezy, with a west southwest wind 24 to 29 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 41. Breezy.
Thursday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
Last Update:
3:26 am MDT Apr 12, 2026
Forecast Valid:
6am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation