Weather WorldThe Fort, SD 7-Day Night Weather Forecast
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The Fort, SD Weather Forecast
The Fort, SD Weather Forecast Date: 617 AM MDT Thu Sep 03 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... Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph.
Tonight... Clear. Lows in the lower 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Friday... Mostly sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph.
Friday Night... Mostly clear. Lows in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Saturday... Mostly sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Saturday Night... Partly cloudy. Lows in the lower 60s.
Sunday... Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50%.
Sunday Night... A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 60. Chance of rain 50%.
Labor Day... Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30%.
Monday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30%.
Tuesday... Mostly sunny. Highs in the mid 70s.
Tuesday Night... Mostly clear. Lows in the lower 50s.
POP = Probability of Precipitation
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