Charleston Area NWS Forecast
Forecast for Charleston updated at 7:47 PM on October 11, 2026
- Tonight Partly cloudy this evening, then clearing. Lows in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph.
- Columbus Day Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
- Monday Night Mostly clear. Lows in the mid 60s. Northwest winds around 5 mph.
- Tuesday Sunny. Highs in the lower 80s. North winds around 5 mph, becoming northeast in the afternoon.
- Tuesday Night Clear. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
- Wednesday Sunny. Highs in the mid 80s.
- Wednesday Night Clear. Lows in the upper 60s.
- Thursday Sunny. Highs in the mid 80s.
- Thursday Night Mostly clear. Lows in the upper 60s.
- Friday Sunny. Highs in the mid 80s.
- Friday Night Mostly clear. Lows in the mid 60s.
- Saturday Mostly sunny with a 20 percent chance of showers. Highs in the lower 70s.
- Saturday Night Partly cloudy. Lows in the lower 50s.
- Sunday Sunny. Highs in the mid 60s.