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.

Partly Cloudy

75°F

24°C

Humidity 27%
Wind Speed W 12 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 Jun 03:20 PM MDT
Extended Forecast for

Dillon Airport MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind 5 to 7 mph becoming north northeast in the evening.

    Low: 46 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 78. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. North northeast wind 6 to 15 mph, with gusts as high as 32 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. West southwest wind 5 to 7 mph becoming north northeast in the morning.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. North northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 81. Light and variable wind becoming north around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. North wind 5 to 9 mph becoming calm after midnight.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West wind 5 to 7 mph becoming north northeast in the evening.
Monday
Sunny, with a high near 78. Light and variable wind becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 43. North northeast wind 6 to 15 mph, with gusts as high as 32 mph.
Tuesday
Sunny, with a high near 78. West southwest wind 5 to 7 mph becoming north northeast in the morning.
Tuesday Night
Partly cloudy, with a low around 47. North northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 81. Light and variable wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 48. North wind 5 to 9 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 79. Breezy.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 66.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Dillon Airport MT
 45.25°N 112.57°W (Elev. 5098 ft)
Last Update:
12:32 pm MDT Jun 21, 2026
Forecast Valid:
3pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
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