Expires:202512211900;;967156 FPUS52 KCHS 211109 ZFPCHS Zone Forecast Product National Weather Service Charleston SC 608 AM EST Sun Dec 21 2025 SCZ049-211900- Coastal Colleton- Including the city of Edisto Beach 608 AM EST Sun Dec 21 2025 .TODAY...Patchy fog this morning. Sunny. Highs in the mid 60s. Northwest winds around 5 mph. .TONIGHT...Mostly clear. Lows around 40. Northeast winds 5 to 10 mph with gusts up to 25 mph. .MONDAY...Sunny. Highs around 60. Northeast winds 5 to 10 mph with gusts up to 25 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .CHRISTMAS DAY...Sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs in the upper 60s. $$