Expires:202601032300;;710382 FPUS52 KCHS 030938 ZFPCHS Zone Forecast Product National Weather Service Charleston SC 437 AM EST Sat Jan 3 2026 SCZ050-032300- Charleston- Including the cities of Charleston, North Charleston, and Mount Pleasant 437 AM EST Sat Jan 3 2026 .TODAY...Showers this morning, then showers likely with a slight chance of thunderstorms this afternoon. Highs in the lower 60s. South winds 5 to 10 mph, becoming southwest this afternoon. Chance of rain near 100 percent. .TONIGHT...Cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 40s. North winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny in the morning, then clearing. Highs in the upper 50s. North winds 5 to 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Northeast winds around 5 mph. .MONDAY...Sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .THURSDAY...Partly sunny. Highs around 70. .THURSDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .FRIDAY...Partly sunny. Highs in the lower 70s. $$