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Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
A Few Clouds
64°F
18°C
| Humidity | 73% |
| Wind Speed | NE 10 mph |
| Barometer | 30.05 in (1012.1 mb) |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 1 Sep 6:53 pm MDT |
Extended Forecast for
4 Miles SSW Mount Rushmore SD
Tonight
Low: 57 °F
Slight Chance
T-storms then
Partly CloudyWednesday
High: 84 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 85 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 88 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 88 °F
Sunny then
Slight Chance
T-stormsSaturday Night
Low: 63 °F
Partly Cloudy
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 84. Southwest wind 7 to 11 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 63. Southwest wind 7 to 9 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 85. Southwest wind 6 to 9 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 63. West wind around 6 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 88. West wind 5 to 7 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 66.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 88.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 79.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Labor Day
A slight chance of showers and thunderstorms. Partly sunny, with a high near 79.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Tuesday
Partly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Mount Rushmore SD
43.83°N 103.49°W (Elev. 5358 ft)
43.83°N 103.49°W (Elev. 5358 ft)
6:41 pm MDT Sep 1, 2026
7pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
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