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

37°F

3°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Apr 02:05 AM MDT
Extended Forecast for

Dillon Airport MT

  • Overnight

    Overnight: Partly cloudy, with a low around 33. South wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 61. South southeast wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 61 °F

    Slight Chance
    Rain then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 4am, then a slight chance of snow between 4am and 5am. Some thunder is also possible. Mostly cloudy, with a low around 33. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon. Partly sunny, with a high near 53. South wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South southwest wind 10 to 18 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after noon. Mostly cloudy, with a high near 55. Windy, with a south wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 55 °F

    Rain Likely
    and Windy

  • Wednesday Night

    Wednesday Night: Rain before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Mostly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 33. South wind around 6 mph.
Sunday
A slight chance of rain before noon, then a chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 61. South southeast wind 5 to 10 mph becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow before 4am, then a slight chance of snow between 4am and 5am. Some thunder is also possible. Mostly cloudy, with a low around 33. South southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of snow before 9am, then a chance of rain and snow between 9am and noon, then rain likely after noon. Partly sunny, with a high near 53. South wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Mostly cloudy, with a low around 31. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 57. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southwest wind 10 to 18 mph, with gusts as high as 30 mph.
Wednesday
Rain likely, mainly after noon. Mostly cloudy, with a high near 55. Windy, with a south wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
Rain before 9pm, then rain and snow between 9pm and 3am, then snow after 3am. Mostly cloudy, with a low around 27. Breezy.
Thursday
Snow likely. Mostly cloudy, with a high near 41. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 46.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
Last Update:
12:32 am MDT Apr 12, 2026
Forecast Valid:
2am MDT Apr 12, 2026-6pm MDT Apr 18, 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