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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC Issued by: National Weather Service Charleston, SC Last Update: 2:30 am EDT Mar 25, 2026

Today High: 68 °F Decreasing Clouds Tonight Low: 55 °F Partly Cloudy then Patchy Fog Thursday High: 77 °F Patchy Fog then Sunny Thursday Night Low: 60 °F Mostly Clear Friday High: 84 °F Sunny Friday Night Low: 54 °F Partly Cloudy Saturday High: 66 °F Mostly Sunny Saturday Night Low: 48 °F Mostly Clear Sunday High: 66 °F Sunny

Today: Mostly cloudy, then gradually becoming sunny, with a high near 68. Northeast wind around 10 mph. Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 55. East wind around 5 mph becoming calm in the evening. Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming southeast around 6 mph in the afternoon. Thursday Night: Mostly clear, with a low around 60. Southwest wind around 6 mph. Friday: Sunny, with a high near 84. Southwest wind 6 to 11 mph. Friday Night: Partly cloudy, with a low around 54. Saturday: Mostly sunny, with a high near 66. Saturday Night: Mostly clear, with a low around 48. Sunday: Sunny, with a high near 66. Sunday Night: Mostly clear, with a low around 53. Monday: Mostly sunny, with a high near 73. Monday Night: Mostly clear, with a low around 57. Tuesday: Sunny, with a high near 77.

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

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