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

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

45°F

7°C

Humidity 63%
Wind Speed W 8 mph
Barometer 29.84 in (1006.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 25 Dec 7:53 pm MST
Extended Forecast for

3 Miles SSE Custer County Airport SD

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind 8 to 13 mph, with gusts as high as 29 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. West wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. West wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 8. North wind 6 to 8 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 21. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Northwest wind around 6 mph, with gusts as high as 18 mph.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 36. West wind 6 to 9 mph, with gusts as high as 22 mph.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. West wind 8 to 13 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 52. West wind 13 to 17 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 33. West wind 6 to 10 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 46. West wind 6 to 10 mph, with gusts as high as 25 mph.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 8. North wind 6 to 8 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 21. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 9. Northwest wind around 6 mph, with gusts as high as 18 mph.
Monday
Sunny, with a high near 36. West wind 6 to 9 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Custer County Airport SD
 43.69°N 103.6°W (Elev. 5400 ft)
Last Update:
7:26 pm MST Dec 25, 2025
Forecast Valid:
8pm MST Dec 25, 2025-6pm MST Jan 1, 2026
 
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