| NWS Forecast for: Charleston County Issued by: National Weather Service Charleston, SC Last Update: 438 PM EST Thu Jan 29 2026 |  |
Tonight: Mostly cloudy. Lows in the mid 30s. East winds around 5 mph. Friday: Mostly sunny. Highs in the mid 50s. East winds around 5 mph. Friday Night: Mostly cloudy with a 20 percent chance of rain. Lows in the mid 30s. Northeast winds 5 to 10 mph. Saturday: Mostly cloudy. A chance of rain in the morning, then rain and snow in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Temperature falling into the mid 30s in the afternoon. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. Saturday Night: Snow likely, mainly in the evening. Cooler. Heavy snow accumulation possible. Lows around 17. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 70 percent. Wind chill values as low as 6 above. Sunday: 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. Monday Night: Mostly clear. Lows in the upper 20s. Tuesday: Sunny. Highs in the lower 50s. Tuesday Night: Partly cloudy. Lows in the mid 30s. Wednesday: Partly sunny. Highs in the lower 50s. Wednesday Night: Mostly cloudy with a 30 percent chance of rain. Lows in the upper 30s. Thursday: Mostly cloudy with a 40 percent chance of rain. Highs in the lower 50s. | |
| Zone Forecast: Charleston County | |
Visit your local NWS office at: https://www.weather.gov/chs |