Charleston Area NWS Forecast
Forecast for Charleston updated at 4:37 PM on January 28, 2026
- Tonight Clear. Lows in the lower 30s. West winds 5 to 10 mph with gusts up to 20 mph.
- Thursday Sunny in the morning, then becoming partly sunny. Highs in the upper 40s. North winds 5 to 10 mph.
- Thursday Night Mostly cloudy. Lows in the lower 30s, except in the upper 30s near the coast. Northeast winds around 5 mph.
- Friday Mostly sunny. Highs in the mid 50s. East winds around 5 mph.
- Friday Night Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Lows in the mid 30s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
- Saturday Snow likely with a chance of rain. Little or no snow accumulation. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Chance of precipitation 70 percent.
- Saturday Night Mostly cloudy with a 50 percent chance of snow. Cooler with lows around 20. Wind chill values as low as 5 above.
- Sunday Mostly sunny. Highs in the mid 30s. Wind chill values as low as 5 above in the morning.
- Sunday Night Mostly clear. Lows in the lower 20s.
- Monday Sunny. Highs in the mid 40s. Wind chill values as low as 15 in the morning.
- Monday Night Mostly clear. Lows in the upper 20s.
- Tuesday Sunny. Highs around 50.
- Tuesday Night Partly cloudy. Lows in the lower 30s.
- Wednesday Mostly sunny. Highs in the mid 50s.