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

9°F

-13°C

Humidity 43%
Wind Speed Calm
Barometer 29.94 in (1018.4 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 28 Dec 4:53 am MST
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Today

    Today: Sunny, with a high near 12. Wind chill values as low as -12. Northwest wind 11 to 17 mph, with gusts as high as 39 mph.

    High: 12 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 13 by 2am. Wind chill values as low as -10. Northwest wind 7 to 13 mph, with gusts as high as 30 mph.

    Low: 7 °F⇑

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35. Wind chill values as low as 3. West wind around 7 mph, with gusts as high as 18 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a temperature falling to near 24 by 9pm, then rising to around 30 during the remainder of the night. Wind chill values as low as 14. West wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 24 °F⇑

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. West wind 7 to 10 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. West wind around 7 mph, with gusts as high as 17 mph.

    Low: 30 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 12. Wind chill values as low as -12. Northwest wind 11 to 17 mph, with gusts as high as 39 mph.
Tonight
Mostly clear, with a temperature rising to around 13 by 2am. Wind chill values as low as -10. Northwest wind 7 to 13 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 35. Wind chill values as low as 3. West wind around 7 mph, with gusts as high as 18 mph.
Monday Night
Partly cloudy, with a temperature falling to near 24 by 9pm, then rising to around 30 during the remainder of the night. Wind chill values as low as 14. West wind 8 to 10 mph, with gusts as high as 23 mph.
Tuesday
Partly sunny, with a high near 40. Northwest wind 6 to 9 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 27. West wind 7 to 10 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 47. Northwest wind 7 to 10 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 30. West wind around 7 mph, with gusts as high as 17 mph.
New Year's Day
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.85°N 103.52°W (Elev. 6109 ft)
Last Update:
3:51 am MST Dec 28, 2025
Forecast Valid:
5am MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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