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last updated at 3:25 PM on February 20, 2026

Charleston Weather Discussion

The latest forecast and discussion for the Charleston, SC metro area

Friday & the weekend: Unsettled and warm through Saturday, then cooling begins Sunday

/ February 19, 2026 at 10:31 PM

The warm spell peaks on Friday before a cold front affects the area over the weekend. The first 80° day of 2026 is not out of the question on Friday, though a scattering of showers will potentially put a damper on that possibility, especially heading into the afternoon. Like the past couple days, another breezy day looks to be on tap as well, with winds gusting 25-30 MPH at times as the heating of the day helps tap into somewhat stronger winds aloft. As for showers, they aren’t out of the question really at any point in the day, though coverage should increase a bit getting later into the afternoon as the cold front stalls out across the Upstate and Midlands. Not expecting too much in the way of rainfall amounts on Friday, though some brief downpours aren’t out of the question, especially inland from the coast where a little more instability may exist.

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Charleston Area NWS Forecast

Forecast for Charleston updated at 12:18 PM on February 20, 2026