| NWS Forecast for: Custer State Park SD Issued by: National Weather Service Rapid City, SD Last Update: 5:49 am MDT Jun 12, 2025 |  |
Today: A 20 percent chance of showers and thunderstorms after 5pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. East wind around 5 mph, with gusts as high as 15 mph. Tonight: A 30 percent chance of showers and thunderstorms, mainly between 9pm and 3am. Mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph. Friday: A 40 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Partly sunny, with a high near 73. Northwest wind around 5 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Friday Night: A 40 percent chance of showers and thunderstorms before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 59. East wind around 5 mph, with gusts as high as 15 mph. Saturday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Southeast wind around 5 mph, with gusts as high as 15 mph. Saturday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60. East wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph. Sunday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Sunday Night: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Monday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Monday Night: Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 58. Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 73. Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Wednesday: A slight chance of showers and thunderstorms. Sunny, with a high near 77. | |
| Custer State Park SD 43.72°N 103.42°W (Elev. 4583 ft) | |
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