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

43°F

6°C

Humidity 35%
Wind Speed S 9 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 29 Mar 02:35 AM MDT
Extended Forecast for

Dillon MT

  • Overnight

    Overnight: Mostly clear, with a low around 32. South southwest wind around 7 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Windy, with a southwest wind 7 to 17 mph increasing to 24 to 34 mph. Winds could gust as high as 48 mph.

    High: 67 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. Windy, with a south southwest wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 44 mph.

    Low: 39 °F

    Mostly Clear
    and Windy
    then Partly
    Cloudy

  • Monday

    Monday: A slight chance of rain before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm. Partly sunny, with a high near 57. Windy, with a southwest wind 17 to 22 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 57 °F

    Chance
    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Blustery, with a west northwest wind 18 to 23 mph becoming north northeast 6 to 11 mph in the evening. Winds could gust as high as 31 mph.

    Low: 21 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. West wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after noon. Mostly sunny, with a high near 59. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Mostly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 32. South southwest wind around 7 mph.
Sunday
Sunny, with a high near 67. Windy, with a southwest wind 7 to 17 mph increasing to 24 to 34 mph. Winds could gust as high as 48 mph.
Sunday Night
Partly cloudy, with a low around 39. Windy, with a south southwest wind 26 to 31 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 44 mph.
Monday
A slight chance of rain before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm. Partly sunny, with a high near 57. Windy, with a southwest wind 17 to 22 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 21. Blustery, with a west northwest wind 18 to 23 mph becoming north northeast 6 to 11 mph in the evening. Winds could gust as high as 31 mph.
Tuesday
Mostly sunny, with a high near 56. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. West wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 20 mph.
Wednesday
A chance of rain after noon. Mostly sunny, with a high near 59. South wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 34.
Thursday
Rain and snow before noon, then rain likely between noon and 3pm, then snow likely after 3pm. Mostly cloudy, with a high near 48. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25. Blustery.
Friday
A slight chance of snow. Partly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dillon MT
 45.22°N 112.62°W (Elev. 5125 ft)
Last Update:
12:31 am MDT Mar 29, 2026
Forecast Valid:
2am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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