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.

Overcast

30°F

-1°C

Humidity 100%
Wind Speed S 14 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 16 Apr 01:35 AM MDT
Extended Forecast for

Dillon Airport MT

  • Overnight

    Overnight: Snow showers likely. Cloudy, with a low around 25. West southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly before 2pm. Some thunder is also possible. Mostly cloudy, with a high near 38. Southwest wind 10 to 16 mph becoming north northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers between 11pm and midnight. Mostly cloudy, with a low around 19. Northwest wind 7 to 15 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.

    Low: 19 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after noon. Partly sunny, with a high near 43. South southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

    High: 43 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. North northwest wind 6 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. South wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 25. West southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly before 2pm. Some thunder is also possible. Mostly cloudy, with a high near 38. Southwest wind 10 to 16 mph becoming north northwest in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 20 percent chance of snow showers between 11pm and midnight. Mostly cloudy, with a low around 19. Northwest wind 7 to 15 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.
Friday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 43. South southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 20. North northwest wind 6 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 55. South southwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 28. South wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 64. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 70.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A chance of showers. Partly sunny, with a high near 60.
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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:
12:32 am MDT Apr 16, 2026
Forecast Valid:
1am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation