Charleston Area NWS Forecast
Forecast for Charleston updated at 12:58 PM on March 3, 2026
- This Afternoon Mostly sunny. Highs in the upper 60s, except in the mid 60s near the coast. East winds 5 to 10 mph.
- Tonight Partly cloudy in the evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the mid 50s. East winds around 5 mph in the evening, becoming light and variable.
- Wednesday Partly sunny in the morning, then clearing. Areas of fog in the morning. Highs in the mid 70s, except around 70 near the coast. North winds around 5 mph, becoming southeast in the afternoon.
- Wednesday Night Partly cloudy. Lows in the mid 50s. Southeast winds around 5 mph.
- Thursday Partly sunny. Highs in the mid 70s, except in the lower 70s near the coast. Southeast winds around 5 mph.
- Thursday Night Mostly cloudy. Lows in the upper 50s.
- Friday Mostly sunny. Highs in the mid 70s.
- Friday Night Mostly cloudy. Lows in the upper 50s.
- Saturday Partly sunny. Highs in the mid 70s.
- Saturday Night Mostly cloudy. Lows around 60.
- Sunday Partly sunny with a 20 percent chance of showers. Highs in the mid 70s.
- Sunday Night Mostly cloudy with a 20 percent chance of showers. Lows around 60.
- Monday Mostly cloudy with a 40 percent chance of showers. Highs in the mid 70s.