Charleston Weather Blog

Forecast explanations, atmospheric science, and other cool weather-related stuff for Charleston, SC

The week ahead: Summertime heat, humidity, and storms

Jared Smith / June 21, 2026 at 11:29 PM

Weather worthy of the summer solstice will continue this week with highs in the 90s and a shot at afternoon thunderstorms each day.

Friday & the weekend: Stormy start, then getting a little quieter

Jared Smith / at 7:32 PM

Unsettled weather continues as the remnants of short-lived Tropical Storm Arthur move across GA and South Carolina late tonight into early Friday. From there, more typical summertime weather sets in.

Built and maintained by Jared Smith in West Ashley for the Charleston, SC metro area since 2008

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