National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

Lat: 45.2575°NLon: 112.55444°WElev: 5239.0ft.

Overcast

45°F

7°C

Humidity 70%
Wind Speed SW 9 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 17 Nov 11:20 PM MST
Extended Forecast for

Dillon MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Southwest wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. South southwest wind around 7 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southwest wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Southwest wind around 6 mph becoming light and variable in the morning.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Light and variable wind becoming south around 6 mph after midnight.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49. South southwest wind around 6 mph becoming calm in the morning.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Light and variable wind becoming southwest around 6 mph in the evening.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. Southwest wind around 7 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Southwest wind around 7 mph.
Tuesday
Partly sunny, with a high near 52. South southwest wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 48. Southwest wind around 6 mph becoming light and variable in the morning.
Wednesday Night
Partly cloudy, with a low around 25. Light and variable wind becoming south around 6 mph after midnight.
Thursday
Sunny, with a high near 49. South southwest wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 25. Light and variable wind becoming southwest around 6 mph in the evening.
Friday
Sunny, with a high near 50. Southwest wind around 7 mph.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
A chance of rain and snow. Partly 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:
9:34 pm MST Nov 17, 2025
Forecast Valid:
11pm MST Nov 17, 2025-6pm MST Nov 24, 2025
 
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