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

57°F

14°C

Humidity 19%
Wind Speed NNE 10 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 30 Apr 04:20 PM MDT
Extended Forecast for

Dillon Airport MT

  • This Afternoon

    This Afternoon: A 20 percent chance of rain. Sunny, with a high near 58. North northeast wind around 10 mph, with gusts as high as 18 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Mostly clear, with a low around 31. North northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. South wind around 5 mph becoming calm.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. North wind around 6 mph becoming south after midnight.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Southwest wind 5 to 7 mph.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. West southwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40. North northeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of rain. Sunny, with a high near 58. North northeast wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 31. North northeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 67. South wind around 5 mph becoming calm.
Friday Night
Mostly clear, with a low around 35. North wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 71. Southwest wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 41. West southwest wind 5 to 7 mph becoming southeast in the evening.
Sunday
Mostly sunny, with a high near 70. Calm wind becoming north 5 to 8 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 40. North northeast wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.54°W (Elev. 5200 ft)
Last Update:
12:31 pm MDT Apr 30, 2026
Forecast Valid:
4pm MDT Apr 30, 2026-6pm MDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation