Forecast Summary
The next few hours will be mostly cloudy, with today reaching 24°C and dropping to 12°C. The coming days will be hazy throughout the day.
Current Weather
10°
Partly Cloudy
Feels Like
11°
Min
11°
Max
24°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
7%
10%
13%
13%
18%
14%
12%
7%
5%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
13 hours 58 minutes of sunlight today
05:49
Sunrise
19:48
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Air Quality Data Available
Upgrade to access real-time air quality data for Charleston.
Frequently asked questions about weather in Charleston
How warm does it get in Charleston?
The warmest month in Charleston is July, with average high temperatures of 30°C. The average temperature during this period is around 25°C.
How cold does it get in Charleston?
The coldest month in Charleston is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Charleston?
The wettest month in Charleston is July, with an average of 137mm of precipitation.
What is the driest time of year in Charleston?
The driest month in Charleston is September, with an average of 69mm of precipitation.
Explore more weather forecasts
- Mattoon, Illinois
- New York City, New York
- Effingham, Illinois
- Los Angeles, California
- Urbana, Illinois
- Brooklyn, New York
- Champaign, Illinois
- Chicago, Illinois
- Rantoul, Illinois
- Houston, Texas
- Danville, Illinois
- Queens, New York
- Decatur, Illinois
- Phoenix, Arizona
- Taylorville, Illinois
- Philadelphia, Pennsylvania
Stay informed