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

33°F

1°C

Humidity 75%
Wind Speed SW 3 mph
Barometer 29.64 in (1002.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 27 Dec 2:53 am MST
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Overnight

    Overnight: Mostly clear, with a low around 33. West wind around 11 mph, with gusts as high as 29 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 43. West wind around 10 mph, with gusts as high as 28 mph.

    High: 43 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind 14 to 16 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Chance Snow

  • Sunday

    Sunday: Sunny, with a high near 14. Wind chill values as low as -12. Northwest wind around 15 mph, with gusts as high as 36 mph.

    High: 14 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a steady temperature around 10. Northwest wind 8 to 14 mph, with gusts as high as 32 mph.

    Low: 10 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. West wind around 7 mph, with gusts as high as 21 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 23. West wind 9 to 11 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. West wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. West wind around 11 mph, with gusts as high as 29 mph.
Saturday
Increasing clouds, with a high near 43. West wind around 10 mph, with gusts as high as 28 mph.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind 14 to 16 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 14. Wind chill values as low as -12. Northwest wind around 15 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a steady temperature around 10. Northwest wind 8 to 14 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 32. West wind around 7 mph, with gusts as high as 21 mph.
Monday Night
Increasing clouds, with a low around 23. West wind 9 to 11 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 40. West wind 7 to 10 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
A slight chance of snow after 11am. Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 20.
New Year's Day
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 44.
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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:
3:12 am MST Dec 27, 2025
Forecast Valid:
3am MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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