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

39°F

4°C

Humidity 70%
Wind Speed W 6 mph
Barometer 29.83 in (1011.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 2 Jan 5:53 pm MST
Extended Forecast for

Hot Springs SD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 36. Calm wind becoming west around 5 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 57. West wind around 6 mph becoming calm in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Breezy, with a west wind 13 to 21 mph, with gusts as high as 37 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. West wind around 8 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 58. West wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. West wind around 6 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 7 to 13 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a steady temperature around 36. Calm wind becoming west around 5 mph.
Saturday
Mostly sunny, with a high near 57. West wind around 6 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 34. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 60. Breezy, with a west wind 13 to 21 mph, with gusts as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 37. West wind around 8 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 58. West wind 8 to 14 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 32. West wind around 6 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 53. West wind 7 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow. Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
Last Update:
4:41 pm MST Jan 2, 2026
Forecast Valid:
6pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
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