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Flume Trail, SD Weather Forecast
Flume Trail, SD Weather Forecast Date: 642 AM MDT Sat Sep 19 2026
The area/counties/county of: Central Black Hills, including the cities of: Hill City, Mt Rushmore, Johnson Siding, Keystone, Rockerville, Hisega, Pactola Reservoir, Custer, Jewel Cave, and Custer State Park.or toggle through each period.
Today... Cloudy. Areas of fog this morning. A chance of showers with a slight chance of thunderstorms this morning, then showers and thunderstorms likely this afternoon. Highs in the lower 60s. Southeast winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 70%.
Tonight... Showers likely with a chance of thunderstorms in the evening, then showers after midnight. Lows in the upper 40s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 90%.
Sunday... Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 90%.
Sunday Night... Showers with a slight chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Monday... Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 60%.
Monday Night... Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 40s. Chance of rain 40%.
Tuesday... Partly cloudy in the morning, then clearing. Highs in the mid 60s.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. A 20% chance of showers. Lows in the upper 40s.
Wednesday... Partly cloudy with a slight chance of showers in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 40%.
Wednesday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows around 50. Chance of rain 30%.
Thursday... Partly cloudy in the morning, then clearing. Highs in the mid 70s.
Thursday Night... Mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
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