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

35°F

2°C

Humidity 76%
Wind Speed W 7 mph
Barometer 29.94 in (1014.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 3 Jan 4:53 am MST
Extended Forecast for

10 Miles W Custer County Airport SD

  • Today

    Today: Mostly sunny, with a high near 47. Northwest wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 38. South wind 5 to 10 mph becoming west 11 to 16 mph after midnight. Winds could gust as high as 28 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49. West wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. West wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. West wind around 7 mph, with gusts as high as 15 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. West wind around 7 mph, with gusts as high as 16 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. Northwest wind 5 to 8 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Tonight
Mostly cloudy, with a steady temperature around 38. South wind 5 to 10 mph becoming west 11 to 16 mph after midnight. Winds could gust as high as 28 mph.
Sunday
Sunny, with a high near 49. West wind 13 to 17 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 46. West wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 27. West wind around 7 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 41. West wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 26. West wind around 7 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 22.
Thursday
A slight chance of snow. Mostly sunny, with a high near 31.
Thursday Night
A chance of snow. Partly cloudy, with a low around 15.
Friday
A slight chance of snow. Mostly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Custer County Airport SD
 43.75°N 103.81°W (Elev. 6001 ft)
Last Update:
4:21 am MST Jan 3, 2026
Forecast Valid:
5am MST Jan 3, 2026-6pm MST Jan 9, 2026
 
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