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.

Mostly Cloudy

47°F

8°C

Humidity 41%
Wind Speed W 7 mph
Barometer 29.77 in (1006.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 2 Jan 2:53 pm MST
Extended Forecast for

4 Miles SSW Hill City SD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind 3 to 6 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a temperature rising to around 42 by 4am. Light southwest wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 34 mph.

    Low: 38 °F⇑

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 51. West wind 7 to 13 mph, with gusts as high as 34 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. West wind around 7 mph, with gusts as high as 23 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. West wind around 6 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. West wind 3 to 5 mph. Winds could gust as high as 17 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. West wind around 7 mph, with gusts as high as 21 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. West wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a temperature rising to around 42 by 4am. Light southwest wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 34 mph.
Sunday
Sunny, with a high near 51. West wind 7 to 13 mph, with gusts as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 34. West wind around 7 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 49. West wind around 6 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 28. West wind 3 to 5 mph. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 43. West wind around 7 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 15.
Friday
A slight chance of snow. Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Hill City SD
 43.87°N 103.58°W (Elev. 5650 ft)
Last Update:
1:37 pm MST Jan 2, 2026
Forecast Valid:
3pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
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