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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC Issued by: National Weather Service Charleston, SC Last Update: 8:31 pm EDT May 14, 2026

Tonight Low: 57 °F Clear Friday High: 81 °F Sunny Friday Night Low: 63 °F Mostly Clear Saturday High: 84 °F Sunny Saturday Night Low: 68 °F Partly Cloudy Sunday High: 86 °F Mostly Sunny Sunday Night Low: 68 °F Mostly Clear Monday High: 85 °F Sunny Monday Night Low: 68 °F Mostly Clear

Hazardous Weather Outlook Tonight: Clear, with a low around 57. North wind 5 to 7 mph. Friday: Sunny, with a high near 81. North wind 5 to 9 mph becoming northwest in the afternoon. Friday Night: Mostly clear, with a low around 63. South wind around 6 mph becoming calm in the evening. Saturday: Sunny, with a high near 84. Light southeast wind increasing to 6 to 11 mph in the morning. Saturday Night: Partly cloudy, with a low around 68. Southeast wind 3 to 7 mph. Sunday: Mostly sunny, with a high near 86. Sunday Night: Mostly clear, with a low around 68. Monday: Sunny, with a high near 85. Monday Night: Mostly clear, with a low around 68. Tuesday: Sunny, with a high near 85. Tuesday Night: Mostly clear, with a low around 69. Wednesday: Sunny, with a high near 86. Wednesday Night: Mostly clear, with a low around 70. Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Charleston SCSimilar City Names  32.79°N 80.01°W (Elev. 10 ft)

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