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

34°F

1°C

Humidity 42%
Wind Speed W 8 G 18 mph
Barometer 30.27 in (1029.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 29 Dec 1:53 pm MST
Extended Forecast for

Hot Springs SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 41. West wind around 10 mph, with gusts as high as 25 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Wind chill values as low as 18. West wind around 7 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Wind chill values as low as 20 early. West wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29. West wind around 7 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. West wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Calm wind becoming west around 6 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 55. West wind 5 to 8 mph, with gusts as high as 17 mph.

    High: 55 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 41. West wind around 10 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 26. Wind chill values as low as 18. West wind around 7 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 50. Wind chill values as low as 20 early. West wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 29. West wind around 7 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 55. West wind 7 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind becoming west around 6 mph after midnight.
New Year's Day
Partly sunny, with a high near 55. West wind 5 to 8 mph, with gusts as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 31. Calm wind.
Friday
Mostly sunny, with a high near 52.
Friday Night
Mostly clear, with a low around 32.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 54.
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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:
1:52 pm MST Dec 29, 2025
Forecast Valid:
2pm MST Dec 29, 2025-6pm MST Jan 4, 2026
 
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Additional Resources

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