


Current conditions at
Custer, Custer County Airport (KCUT)
Lat: 43.73°NLon: 103.62°WElev: 5600ft.
Fair
54°F
12°C
Humidity | 80% |
Wind Speed | NW 5 mph |
Barometer | 30.16 in (1016.1 mb) |
Dewpoint | 48°F (9°C) |
Visibility | 10.00 mi |
Wind Chill | 53°F (12°C) |
Last update | 12 Jul 10:53 pm MDT |
Extended Forecast for
Mount Rushmore SD
Tonight
Low: 63 °F
Mostly Clear
Sunday
High: 85 °F
Sunny
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 91 °F
Sunny then
Chance
T-stormsMonday Night
Low: 62 °F
Chance
T-stormsTuesday
High: 71 °F
Slight Chance
T-storms then
Chance
T-stormsTuesday Night
Low: 56 °F
Chance
T-stormsWednesday
High: 65 °F
Showers
Likely then
T-storms
LikelyWednesday Night
Low: 53 °F
Chance
T-storms then
Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 63. Calm wind becoming west around 5 mph.
Sunday
Sunny, with a high near 85. West wind around 5 mph becoming calm.
Sunday Night
Mostly clear, with a low around 66. Calm wind becoming southwest around 5 mph after midnight. Winds could gust as high as 15 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Southwest wind around 5 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 62. Southeast wind around 5 mph becoming northwest after midnight.
Tuesday
A slight chance of showers and thunderstorms before noon, then a chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 71. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Northeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Showers likely and possibly a thunderstorm before noon, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 65. East wind around 5 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Thursday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mount Rushmore SD
43.87°N 103.46°W (Elev. 5000 ft)
43.87°N 103.46°W (Elev. 5000 ft)
9:29 pm MDT Jul 12, 2025
11pm MDT Jul 12, 2025-6pm MDT Jul 19, 2025