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

48°F

9°C

Humidity 77%
Wind Speed NW 3 mph
Barometer 30.18 in (1016.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 8 Sep 6:53 am MDT
Extended Forecast for

4 Miles WSW Mount Rushmore SD

  • Today

    Today: Sunny, with a high near 73. West wind 5 to 8 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind 5 to 11 mph becoming northeast in the evening. Winds could gust as high as 22 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49. Calm wind becoming west 5 to 7 mph in the evening. Winds could gust as high as 17 mph.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 76. West wind 3 to 7 mph. Winds could gust as high as 22 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Light southwest wind becoming west 12 to 17 mph in the evening. Winds could gust as high as 28 mph.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 73. West wind 5 to 8 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 49. West wind 5 to 11 mph becoming northeast in the evening. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 68. Northwest wind 3 to 8 mph. Winds could gust as high as 18 mph.
Wednesday Night
Clear, with a low around 49. Calm wind becoming west 5 to 7 mph in the evening. Winds could gust as high as 17 mph.
Thursday
Sunny, with a high near 76. West wind 3 to 7 mph. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 56. Light southwest wind becoming west 12 to 17 mph in the evening. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 45.
Sunday
A chance of showers. Partly sunny, with a high near 59.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Monday
A slight chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Mount Rushmore SD
 43.87°N 103.52°W (Elev. 6148 ft)
Last Update:
6:26 am MDT Sep 8, 2026
Forecast Valid:
7am MDT Sep 8, 2026-6pm MDT Sep 14, 2026
 
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Additional Resources

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