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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 16, 2026

Tonight Low: 63 °F Increasing Clouds Saturday High: 69 °F⇓ Chance Showers and Breezy Saturday Night Low: 49 °F Partly Cloudy and Breezy then Mostly Clear Sunday High: 63 °F Sunny Sunday Night Low: 51 °F Partly Cloudy Monday High: 67 °F Mostly Sunny Monday Night Low: 53 °F Partly Cloudy Tuesday High: 72 °F Sunny Tuesday Night Low: 56 °F Mostly Clear

Tonight: Increasing clouds, with a low around 63. Southwest wind around 8 mph. Saturday: A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a temperature falling to around 62 by 5pm. Breezy, with a north wind 13 to 20 mph, with gusts as high as 31 mph. Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 49. Breezy, with a north wind 15 to 20 mph, with gusts as high as 31 mph. Sunday: Sunny, with a high near 63. North wind around 18 mph, with gusts as high as 29 mph. Sunday Night: Partly cloudy, with a low around 51. North wind 13 to 16 mph, with gusts as high as 26 mph. Monday: Mostly sunny, with a high near 67. Monday Night: Partly cloudy, with a low around 53. Tuesday: Sunny, with a high near 72. Tuesday Night: Mostly clear, with a low around 56. Wednesday: Sunny, with a high near 72. Wednesday Night: Partly cloudy, with a low around 57. Thursday: Mostly sunny, with a high near 72. Thursday Night: Partly cloudy, with a low around 57. Friday: Mostly sunny, with a high near 74.

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

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