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CHARLESTON 7 Day Forecast

NWS Forecast for: Charleston SC Issued by: National Weather Service Charleston, SC Last Update: 9:47 pm EDT Mar 23, 2026

Overnight Low: 51 °F Partly Cloudy Tuesday High: 62 °F Partly Sunny Tuesday Night Low: 49 °F Mostly Cloudy Wednesday High: 68 °F Slight Chance Showers Wednesday Night Low: 54 °F Partly Cloudy Thursday High: 76 °F Sunny Thursday Night Low: 59 °F Clear Friday High: 82 °F Sunny Friday Night Low: 53 °F Partly Cloudy

Overnight: Partly cloudy, with a low around 51. North wind around 15 mph, with gusts as high as 22 mph. Tuesday: Partly sunny, with a high near 62. Northeast wind 15 to 17 mph, with gusts as high as 26 mph. Tuesday Night: Mostly cloudy, with a low around 49. Northeast wind 8 to 10 mph. Wednesday: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 68. East wind around 10 mph. Wednesday Night: Partly cloudy, with a low around 54. East wind around 5 mph becoming calm in the evening. Thursday: Sunny, with a high near 76. Thursday Night: Clear, with a low around 59. Friday: Sunny, with a high near 82. Friday Night: Partly cloudy, with a low around 53. Saturday: Partly sunny, with a high near 64. Saturday Night: Mostly clear, with a low around 46. Sunday: Sunny, with a high near 66. Sunday Night: Mostly clear, with a low around 49. Monday: Mostly sunny, with a high near 70.

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

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