Expires:202405290100;;034546 FPUS52 KCHS 281716 ZFPCHS Zone Forecast Product National Weather Service Charleston SC 115 PM EDT Tue May 28 2024 GAZ119-290100- Coastal Chatham- Including the cities of Wilmington Island and Tybee Island 115 PM EDT Tue May 28 2024 .THIS AFTERNOON...Sunny. Highs around 90. West winds around 10 mph. .TONIGHT...Clear. Lows in the upper 60s. West winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the upper 80s. Northwest winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. West winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. North winds 5 to 10 mph, becoming east in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 60s. .FRIDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 20 percent. .SUNDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent. .MONDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent. $$