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 93%
Wind Speed SSW 6 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 11 Apr 05:35 AM MDT
Extended Forecast for

Dillon Airport MT

  • Today

    Today: A slight chance of rain between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Windy, with a south southwest wind 8 to 18 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 50%.

    High: 67 °F

    Mostly Sunny
    and Breezy
    then Chance
    Showers and
    Windy

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind 6 to 16 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 60. South wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 60 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34. South southwest wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Chance Rain

  • Monday

    Monday: A chance of rain and snow before 9am, then rain likely. Mostly cloudy, with a high near 51. South southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 31. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. West southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 55. Windy.

    High: 55 °F

    Chance
    Rain/Snow and
    Windy

Detailed Forecast

Today
A slight chance of rain between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Windy, with a south southwest wind 8 to 18 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 50%.
Tonight
A 50 percent chance of showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind 6 to 16 mph, with gusts as high as 28 mph.
Sunday
Showers likely and possibly a thunderstorm, mainly after 3pm. Partly sunny, with a high near 60. South wind 6 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. South southwest wind 9 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of rain and snow before 9am, then rain likely. Mostly cloudy, with a high near 51. South southwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 31. West southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 56. West southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West southwest wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday
A slight chance of rain before 9am, then a chance of rain and snow between 9am and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 55. Windy.
Wednesday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 28. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 44.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
Last Update:
3:27 am MDT Apr 11, 2026
Forecast Valid:
5am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation