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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 Oct 15, 2026

Tonight Low: 68 °F Mostly Clear Friday High: 85 °F Patchy Fog then Sunny Friday Night Low: 64 °F Partly Cloudy Saturday High: 69 °F Chance Showers Saturday Night Low: 50 °F Partly Cloudy Sunday High: 65 °F Sunny Sunday Night Low: 53 °F Partly Cloudy Monday High: 71 °F Mostly Sunny Monday Night Low: 57 °F Partly Cloudy

Tonight: Mostly clear, with a low around 68. Light southwest wind. Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 85. Calm wind becoming southwest 5 to 9 mph in the morning. Friday Night: Partly cloudy, with a low around 64. Southwest wind around 8 mph. Saturday: A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 69. North wind around 17 mph, with gusts as high as 26 mph. Saturday Night: Partly cloudy, with a low around 50. North wind 15 to 17 mph, with gusts as high as 28 mph. Sunday: Sunny, with a high near 65. Sunday Night: Partly cloudy, with a low around 53. Monday: Mostly sunny, with a high near 71. Monday Night: Partly cloudy, with a low around 57. Tuesday: Sunny, with a high near 74. Tuesday Night: Mostly clear, with a low around 57. Wednesday: Sunny, with a high near 76. Wednesday Night: Mostly clear, with a low around 57. Thursday: Sunny, with a high near 75.

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

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