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 31%
Wind Speed S 10 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 28 Mar 05:05 AM MDT
Extended Forecast for

Dillon Airport MT

  • Today

    Today: Mostly sunny, with a high near 68. Breezy, with a south southwest wind 5 to 10 mph becoming west southwest 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 68 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Windy, with a southwest wind 7 to 17 mph increasing to 21 to 31 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 65 °F

    Mostly Sunny
    then Partly
    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Windy, with a south southwest wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph.

    Low: 39 °F

    Mostly Cloudy
    and Windy
    then Partly
    Cloudy

  • Monday

    Monday: A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of snow after noon. Partly sunny, with a high near 53. Windy, with a southwest wind 17 to 22 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. West northwest wind 16 to 21 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 32 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 52. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. West southwest wind 7 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after noon. Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 68. Breezy, with a south southwest wind 5 to 10 mph becoming west southwest 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.
Tonight
Mostly cloudy, with a low around 36. Breezy, with a south southwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly sunny, with a high near 65. Windy, with a southwest wind 7 to 17 mph increasing to 21 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Sunday Night
Mostly cloudy, with a low around 39. Windy, with a south southwest wind 25 to 30 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 43 mph.
Monday
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of snow after noon. Partly sunny, with a high near 53. Windy, with a southwest wind 17 to 22 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 21. West northwest wind 16 to 21 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 32 mph.
Tuesday
Sunny, with a high near 52. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 29. West southwest wind 7 to 14 mph becoming south in the evening. Winds could gust as high as 23 mph.
Wednesday
A slight chance of rain after noon. Partly sunny, with a high near 60. Breezy.
Wednesday Night
A chance of rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Breezy.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 48. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26. Blustery.
Friday
A slight chance of snow. Partly sunny, with a high near 45.
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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:
3:17 am MDT Mar 28, 2026
Forecast Valid:
5am MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation