Charleston International Airport (CHS) 15 Day Weather Forecast, Charleston United States

Current weather conditions and 15 day weather forecast for Charleston International Airport in Charleston, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at CHS

03 April 2026 Fri
26.1 ° C
( 79°F )

Partly cloudy
Partly cloudy
Feels Like : 27.7 ° C / 81.9°F
Humidity : % 54
Pressure : 1026 mb
Wind Speed : 16.6 kmph / 10.3 miles from SESE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 75

15-day weather forecast for Charleston International Airport, Charleston, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
03 April 2026 Fri Patchy rain nearby Patchy rain nearby 17.7 ° C 26.8 ° C 21.7 ° C % 81 16.6 km/h 88%
04 April 2026 Sat Overcast  Overcast 16.1 ° C 26.7 ° C 20.9 ° C % 79 17.6 km/h 0%
05 April 2026 Sun Partly Cloudy  Partly Cloudy 18.2 ° C 29 ° C 22 ° C % 73 18.7 km/h 0%
06 April 2026 Mon Overcast  Overcast 14.6 ° C 21 ° C 19 ° C % 58 18 km/h 0%
07 April 2026 Tue Partly Cloudy  Partly Cloudy 12.5 ° C 20.1 ° C 15.7 ° C % 44 18.7 km/h 0%
08 April 2026 Wed Cloudy  Cloudy 8.6 ° C 17 ° C 12.2 ° C % 53 24.5 km/h 0%
09 April 2026 Thu Cloudy  Cloudy 11 ° C 21.7 ° C 15.9 ° C % 64 20.2 km/h 0%
10 April 2026 Fri Sunny Sunny 11.8 ° C 24.1 ° C 17.1 ° C % 63 14.8 km/h 0%
11 April 2026 Sat Sunny Sunny 12.7 ° C 25.1 ° C 18 ° C % 67 18.7 km/h 0%
12 April 2026 Sun Partly Cloudy  Partly Cloudy 15 ° C 25.2 ° C 19.6 ° C % 74 21.6 km/h 0%
13 April 2026 Mon Partly Cloudy  Partly Cloudy 16.9 ° C 25.2 ° C 20.7 ° C % 77 14.8 km/h 0%
14 April 2026 Tue Sunny Sunny 17.4 ° C 28.2 ° C 22.1 ° C % 74 14.8 km/h 0%
15 April 2026 Wed Sunny Sunny 17.8 ° C 30.4 ° C 23.1 ° C % 70 17.3 km/h 0%
16 April 2026 Thu Sunny Sunny 19.8 ° C 33.3 ° C 25.1 ° C % 64 15.5 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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