Charleston, South Carolina Weather:
Monday, August 31, 2026
Sunny with a Chance of Thunderstorms
Day 86°
Night 75°
Precipitation 67 %
Wind 6 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (August 31, 2025)
Cloudy Night

Day

81°

Night

64°

Wind

8 mph

Precipitation

4 %