Charleston weather — 10-day forecast
Temperature, rain, wind and feels-like in Charleston, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 20:00 · NOAA HRRR model
26 °C
Mainly clear
Feels like 30 °C
Next 12 h
- 2027°
- 20:30Sunset
- 2126°
- 2224°
- 2323°
- 0023°
- 0123°
- 0223°
- 0323°
- 0423°
- 0523°
- 0622°
- 06:35Sunrise
- 0722°
- 0824°
↑ 27°20:00↓ 22°07:00
- Humidity
- 76 %
- Dew point
- 22 °C
- Gusts
- 26.7 km/h
- Clouds
- 29 %
- Pressure
- 1,019 hPa ↓
- Storm
- likely
Grid point 1.5 km away · 3.0 km grid · elevation 264 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 68.0µg/m³
- PM2.5
- 10.6µg/m³
- PM10
- 10.8µg/m³
- Nitrogen dioxide
- 3.0µg/m³
- Sulphur dioxide
- 0.8µg/m³
- Carbon monoxide
- 218.0µg/m³
- Dust (AOD)
- 0.01
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Partly cloudy90 %
30°
23°
Sat
Thunderstorm84 %
30°
22°
Sun
Thunderstorm84 %
32°
22°
Mon
Thunderstorm56 %
32°
23°
Tue
Thunderstorm94 %
30°
25°
Wed
Thunderstorm94 %
26°
22°
Thu
Thunderstorm2 mm
31°
22°
Fri
Light showers16 mm
27°
23°
Sat
Thunderstorm47 mm
27°
22°
Sun
Thunderstorm32 mm
26°
22°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:35
- Daylight
- 13 h 55
- Sunset
- 20:30
Radiation · 8.6 MJ/m²
Today in Charleston the mean temperature will be 27.5 °C — +4.3 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Charleston