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

61°F

16°C

Humidity 44%
Wind Speed NE 7 mph
Barometer 30.22 in (1018.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 8 Sep 8:53 pm MDT
Extended Forecast for

Hot Springs SD

  • Tonight

    Tonight: Mostly clear, with a low around 54. Northeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Light west wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 28 mph.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Light southwest wind becoming west 8 to 13 mph after midnight. Winds could gust as high as 25 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 91. West wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 33 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Breezy.

    Low: 51 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Partly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. Northeast wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Wednesday
Sunny, with a high near 82. Light west wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 53. Northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 90. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 59. Light southwest wind becoming west 8 to 13 mph after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 91. West wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Partly cloudy, with a low around 51. Breezy.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Showers likely, mainly after midnight. Partly cloudy, with a low around 49. Breezy.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 73. Breezy.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Breezy.
Monday
A slight chance of showers. Mostly sunny, with a high near 73.
Monday Night
Clear, with a low around 46.
Tuesday
Sunny, with a high near 79.
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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:
7:26 pm MDT Sep 8, 2026
Forecast Valid:
9pm MDT Sep 8, 2026-6pm MDT Sep 15, 2026
 
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Additional Resources

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