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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC Issued by: National Weather Service Charleston, SC Last Update: 8:32 pm EDT Jun 6, 2026

Tonight Low: 72 °F Partly Cloudy Sunday High: 90 °F Partly Sunny Sunday Night Low: 75 °F Mostly Cloudy Monday High: 92 °F Mostly Cloudy Monday Night Low: 76 °F Mostly Cloudy Tuesday High: 89 °F Mostly Cloudy then Slight Chance T-storms Tuesday Night Low: 73 °F Mostly Cloudy Wednesday High: 88 °F Mostly Sunny Wednesday Night Low: 73 °F Partly Cloudy

Tonight: Partly cloudy, with a low around 72. Southwest wind 5 to 9 mph. Sunday: Partly sunny, with a high near 90. Southwest wind 5 to 11 mph. Sunday Night: Mostly cloudy, with a low around 75. South wind 5 to 9 mph. Monday: Mostly cloudy, with a high near 92. Southwest wind 3 to 6 mph. Monday Night: Mostly cloudy, with a low around 76. South wind around 6 mph becoming calm in the evening. Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Tuesday Night: Mostly cloudy, with a low around 73. Wednesday: Mostly sunny, with a high near 88. Wednesday Night: Partly cloudy, with a low around 73. Thursday: A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%. Thursday Night: Partly cloudy, with a low around 74. Friday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Friday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76. Saturday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

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

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