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 22.8 ° C ( 73°F )  Partly cloudy |
Feels Like : 25 ° C / 76.9°F Humidity : % 79 Pressure : 1027 mb Wind Speed : 13.7 kmph / 8.5 miles from SSE 
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 |
17.7 ° C | 26.3 ° C | 21.7 ° C | % 79 | 16.2 km/h | 87% |
| 04 April 2026 Sat |  Overcast |
18.1 ° C | 24.6 ° C | 21 ° C | % 76 | 16.9 km/h | 0% |
| 05 April 2026 Sun |  Cloudy |
17.5 ° C | 25.8 ° C | 20.7 ° C | % 83 | 18.4 km/h | 0% |
| 06 April 2026 Mon |  Heavy rain |
15.7 ° C | 22 ° C | 18.9 ° C | % 64 | 17.6 km/h | 78% |
| 07 April 2026 Tue | Partly Cloudy |
13.3 ° C | 19.5 ° C | 15.9 ° C | % 50 | 18 km/h | 0% |
| 08 April 2026 Wed | Partly Cloudy |
9.1 ° C | 17 ° C | 13.3 ° C | % 52 | 25.9 km/h | 0% |
| 09 April 2026 Thu | Cloudy |
10.8 ° C | 21.2 ° C | 16.3 ° C | % 65 | 24.5 km/h | 0% |
| 10 April 2026 Fri | Patchy rain nearby |
14.4 ° C | 20.1 ° C | 17.2 ° C | % 76 | 24.5 km/h | 78% |
| 11 April 2026 Sat | Overcast |
15.1 ° C | 22 ° C | 17.4 ° C | % 78 | 23 km/h | 0% |
| 12 April 2026 Sun | Overcast |
12.2 ° C | 19.2 ° C | 15.2 ° C | % 74 | 21.6 km/h | 0% |
| 13 April 2026 Mon | Overcast |
13.8 ° C | 25.6 ° C | 18.4 ° C | % 74 | 14.4 km/h | 0% |
| 14 April 2026 Tue | Partly Cloudy |
16.6 ° C | 27.7 ° C | 21.3 ° C | % 77 | 14 km/h | 0% |
| 15 April 2026 Wed |  Sunny |
18.5 ° C | 30.2 ° C | 23.3 ° C | % 73 | 15.5 km/h | 0% |
| 16 April 2026 Thu | Sunny |
18.6 ° C | 30.4 ° C | 23.4 ° C | % 59 | 13 km/h | 0% |
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