North Charleston, South Carolina Weather:
Monday, September 21, 2026
Sunny with a Chance of Thunderstorms
Day 88°
Night 72°
Precipitation 88 %
Wind 7 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Cloudy Night

Day

84°

Night

68°

Wind

6 mph

Precipitation

5 %