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City of Charleston, SCCharleston, SC 7-Day Weather Forecast
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Charleston Weather Forecast
Charleston, SC Weather Forecast Date: 648 AM EDT Thu Sep 10 2026
Weather forecast for Charleston, SC
Today Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Today... Mostly sunny with a chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50%. |
| Fri Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50%. |
| Sat Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Saturday... Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 70%. |
| Sun Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Sunday... Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50%. |
| Mon Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Monday... Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50%. |
| Tue Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40%. |
| Wed Hi: 89°FHi: 32°C |
Wednesday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20%. |
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