Expires:202604301100;;748625 FPUS52 KCHS 292138 ZFPCHS Zone Forecast Product National Weather Service Charleston SC 537 PM EDT Wed Apr 29 2026 SCZ149-301100- Coastal Colleton- Including the city of Edisto Beach 537 PM EDT Wed Apr 29 2026 .TONIGHT...Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY...Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. North winds around 5 mph. Chance of rain 20 percent. .FRIDAY...Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 70 percent. .SATURDAY...Showers with a chance of thunderstorms. Highs in the upper 60s. Chance of rain near 100 percent. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows around 50. .SUNDAY...Sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$