Charleston Area NWS Forecast
Forecast for Charleston updated at 4:37 PM on February 3, 2026
- Tonight Mostly cloudy. A slight chance of showers after midnight. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
- Wednesday Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
- Wednesday Night Showers, mainly in the evening. Lows in the upper 30s. Southwest winds 5 to 10 mph. Chance of rain 90 percent.
- Thursday Mostly cloudy. A chance of rain showers, mainly in the morning. Highs in the mid 40s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
- Thursday Night Partly cloudy in the evening, then clearing. Lows in the lower 30s. Northwest winds 5 to 10 mph.
- Friday Sunny. Highs in the mid 50s.
- Friday Night Mostly clear. Lows in the upper 30s.
- Saturday Sunny. Highs in the upper 50s.
- Saturday Night Mostly clear. Lows in the mid 30s.
- Sunday Sunny. Highs in the upper 50s.
- Sunday Night Partly cloudy. Lows in the upper 30s.
- Monday Mostly sunny. Highs in the mid 50s.
- Monday Night Partly cloudy. Lows in the upper 30s.
- Tuesday Mostly sunny. Highs around 60.