Expires:202601251300;;472686 FPUS52 KCHS 242319 ZFPCHS Zone Forecast Product National Weather Service Charleston SC 617 PM EST Sat Jan 24 2026 GAZ101-251300- Effingham- Including the cities of Rincon and Springfield 617 PM EST Sat Jan 24 2026 .TONIGHT...Cloudy with a 20 percent chance of rain showers. Lows in the upper 30s. Northeast winds 5 to 10 mph. .SUNDAY...Cloudy. Highs in the mid 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .SUNDAY NIGHT...A slight chance of thunderstorms. Showers. Lows in the lower 40s. More humid. South winds 5 to 10 mph, becoming west 10 to 15 mph after midnight. Chance of rain near 100 percent. .MONDAY...Partly sunny in the morning, then clearing. Cooler. Less humid with highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Mostly clear. Much cooler with lows in the lower 20s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Wind chill values as low as 13. .TUESDAY...Sunny. Highs in the mid 40s. .TUESDAY NIGHT...Clear. Lows in the lower 20s. .WEDNESDAY...Sunny. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. Wind chill values around 20. .THURSDAY...Sunny. Highs in the mid 40s. Wind chill values as low as 15 in the morning. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. Wind chill values as low as 15. .FRIDAY...Mostly sunny. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. $$