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

55°F

13°C

Humidity 93%
Wind Speed NW 5 mph
Barometer 30.05 in (1011.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 2 Sep 3:53 am MDT
Extended Forecast for

9 Miles S Hot Springs SD

  • Today

    Today: Sunny, with a high near 94. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. West wind 9 to 16 mph, with gusts as high as 26 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 97. West wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 21 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 98. Southwest wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 98 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. South wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 90. Breezy.

    High: 90 °F

    Partly Sunny
    then Chance
    Showers and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 94. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around 62. West wind 9 to 16 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 97. West wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 98. Southwest wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 65. South wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 98.
Saturday Night
Partly cloudy, with a low around 66.
Sunday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 90. Breezy.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Breezy.
Labor Day
A slight chance of showers and thunderstorms. Partly sunny, with a high near 90.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 87. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Hot Springs SD
 43.29°N 103.44°W (Elev. 3199 ft)
Last Update:
3:31 am MDT Sep 2, 2026
Forecast Valid:
4am MDT Sep 2, 2026-6pm MDT Sep 8, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation