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

31°F

-1°C

Humidity 82%
Wind Speed NW 3 mph
Barometer 29.64 in (1004.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 2 Jan 5:53 am MST
Extended Forecast for

10 Miles W Custer County Airport SD

  • Today

    Today: Cloudy, with a high near 43. Light north wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.

    High: 43 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Northwest wind around 6 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 41 by 5am. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F⇑

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 26 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 27. West wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 43. Light north wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 24 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 49. Northwest wind around 6 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a temperature rising to around 41 by 5am. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 47. West wind 9 to 11 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 27. West wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 35.
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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:
6:21 am MST Jan 2, 2026
Forecast Valid:
6am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
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