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

Critical Fire Weather in the High Plains; Heat Continues in the West

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Dillon, Dillon Airport (KDLN)

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

Clear

41°F

5°C

Humidity 35%
Wind Speed SSW 13 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 19 Mar 03:00 AM MDT
Extended Forecast for

Dillon MT

  • Overnight

    Overnight: Partly cloudy, with a low around 38. South southwest wind around 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Breezy, with a south southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 72 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 32 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 75. Breezy, with a south southwest wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 75 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Breezy, with a south southwest wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 43 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Windy, with a south southwest wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 69 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Breezy, with a west wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. South southwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 72. Breezy, with a south southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.
Thursday Night
Partly cloudy, with a low around 42. Southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 75. Breezy, with a south southwest wind 10 to 15 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 47 mph.
Friday Night
Partly cloudy, with a low around 44. Breezy, with a south southwest wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 43 mph.
Saturday
Mostly sunny, with a high near 69. Windy, with a south southwest wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 49 mph.
Saturday Night
Partly cloudy, with a low around 30. Breezy, with a west wind 18 to 23 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.
Sunday
Sunny, with a high near 60. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 71. Breezy.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 44. Breezy.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 65. Windy.
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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 ft)
Last Update:
12:42 am MDT Mar 19, 2026
Forecast Valid:
3am MDT Mar 19, 2026-6pm MDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation