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 51%
Wind Speed SSW 4 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Apr 09:05 AM MDT
Extended Forecast for

Dillon MT

  • Today

    Today: Partly sunny, with a high near 70. Light and variable wind becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 70 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. South southeast wind 12 to 17 mph becoming west southwest 6 to 11 mph in the evening. Winds could gust as high as 23 mph.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. Breezy, with a south southwest wind 8 to 18 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 40%.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 34. Breezy, with a southwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.

    Low: 34 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 63. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    High: 63 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 36. South wind 8 to 17 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55. South southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 55 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before midnight. Mostly cloudy, with a low around 32. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 70. Light and variable wind becoming north 12 to 17 mph in the afternoon. Winds could gust as high as 23 mph.
Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 39. South southeast wind 12 to 17 mph becoming west southwest 6 to 11 mph in the evening. Winds could gust as high as 23 mph.
Saturday
A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. Breezy, with a south southwest wind 8 to 18 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 34. Breezy, with a southwest wind 19 to 24 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.
Sunday
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 63. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 36. South wind 8 to 17 mph, with gusts as high as 28 mph.
Monday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 55. South southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Monday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 32. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 55. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 49.
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:
4:31 am MDT Apr 10, 2026
Forecast Valid:
9am MDT Apr 10, 2026-6pm MDT Apr 16, 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