Charleston, South Carolina Weather:
Thursday, September 18, 2025
Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.
Day 79°
Night 72°
Precipitation 56 %
Wind 15 mph
UV Index (0 - 11+) 2

Weather Forecast History

Last Year's Weather on This Day (September 18, 2024)

Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.

Day

82°

Night

70°

Wind

4 mph

UV Index

6

Precipitation

40