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 92%
Wind Speed S 10 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 16 Apr 02:20 AM MDT
Extended Forecast for

Dillon MT

  • Overnight

    Overnight: Snow showers likely. Mostly cloudy, with a low around 25. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. 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. Mostly cloudy, with a high near 39. West southwest wind 10 to 16 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 39 °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 16 mph becoming southwest in the evening. Winds could gust as high as 25 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 44. Southwest wind 7 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.

    High: 44 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. North northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. South wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65. South wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 65 °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. Mostly cloudy, with a low around 25. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly before 2pm. Mostly cloudy, with a high near 39. West southwest wind 10 to 16 mph becoming north in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one 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 16 mph becoming southwest in the evening. Winds could gust as high as 25 mph.
Friday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 44. Southwest wind 7 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 19. North northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 57. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 27. South wind 8 to 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 65. South 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 72.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 71.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40.
Wednesday
A chance of showers. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.62°W (Elev. 5125 ft)
Last Update:
12:32 am MDT Apr 16, 2026
Forecast Valid:
2am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation