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

21°C

70°F

Humidity 32%
Wind Speed ESE 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 4°C (39°F)
Visibility 16 km
Last update 12 Jul 10:05 PM MDT
Extended Forecast for

Dillon MT

  • Tonight

    Tonight: Mostly clear, with a low around 11. North northeast wind around 11 km/h becoming south southwest after midnight.

    Low: 11 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33. Light and variable wind becoming northwest 6 to 11 km/h in the afternoon.

    High: 33 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. West northwest wind 10 to 13 km/h becoming north in the evening.

    Low: 12 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 33. West southwest wind 8 to 16 km/h, with gusts as high as 32 km/h.

    High: 33 °C

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 11. West wind 14 to 21 km/h becoming north northeast after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 20%.

    Low: 11 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers after noon. Mostly sunny, with a high near 27. North northeast wind 14 to 19 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 40 km/h.

    High: 27 °C

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 9. North northeast wind 24 to 29 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 42 km/h.

    Low: 9 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after noon. Mostly sunny, with a high near 25. North wind 10 to 14 km/h.

    High: 25 °C

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 7.

    Low: 7 °C

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 11. North northeast wind around 11 km/h becoming south southwest after midnight.
Sunday
Sunny, with a high near 33. Light and variable wind becoming northwest 6 to 11 km/h in the afternoon.
Sunday Night
Mostly clear, with a low around 12. West northwest wind 10 to 13 km/h becoming north in the evening.
Monday
Sunny, with a high near 33. West southwest wind 8 to 16 km/h, with gusts as high as 32 km/h.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 11. West wind 14 to 21 km/h becoming north northeast after midnight. Winds could gust as high as 34 km/h. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers after noon. Mostly sunny, with a high near 27. North northeast wind 14 to 19 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 40 km/h.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 9. North northeast wind 24 to 29 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 42 km/h.
Wednesday
A slight chance of showers after noon. Mostly sunny, with a high near 25. North wind 10 to 14 km/h.
Wednesday Night
Mostly clear, with a low around 7.
Thursday
Sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 9.
Friday
Sunny, with a high near 31.
Friday Night
Mostly clear, with a low around 9.
Saturday
Sunny, with a high near 32.
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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 m)
Last Update:
8:28 pm MDT Jul 12, 2025
Forecast Valid:
10pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation