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
| 28 July 2026 Tue 34 ° C ( 93.3°F )  Partly cloudy |
Feels Like : 37.6 ° C / 99.6°F Humidity : % 56 Pressure : 1008 mb Wind Speed : 11.2 kmph / 6.9 miles from SW 
Visibility : 16.1 km Precipitation (rainfall) : 0 mm Cloud (%) : 50 |
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 |
|---|---|---|---|---|---|---|---|
| 28 July 2026 Tue |  Sunny |
23.9 ° C | 39.5 ° C | 30.7 ° C | % 69 | 16.9 km/h | 5% |
| 29 July 2026 Wed | Sunny |
25.8 ° C | 38.4 ° C | 31.4 ° C | % 57 | 15.8 km/h | 57% |
| 30 July 2026 Thu | Sunny |
23.9 ° C | 35.1 ° C | 28.9 ° C | % 55 | 12.2 km/h | 3% |
| 31 July 2026 Fri | Sunny |
24.6 ° C | 34.8 ° C | 28.7 ° C | % 62 | 16.9 km/h | 36% |
| 01 August 2026 Sat | Partly Cloudy |
25.3 ° C | 33.8 ° C | 28.9 ° C | % 66 | 20.2 km/h | 57% |
| 02 August 2026 Sun | Partly Cloudy |
24.8 ° C | 32.3 ° C | 27.8 ° C | % 74 | 17.6 km/h | 71% |
| 03 August 2026 Mon |  Patchy rain nearby |
23.6 ° C | 33.3 ° C | 27.9 ° C | % 74 | 17.3 km/h | 68% |
| 04 August 2026 Tue | Sunny |
23.9 ° C | 35.1 ° C | 28.3 ° C | % 72 | 11.2 km/h | 8% |
| 05 August 2026 Wed | Sunny |
26 ° C | 36.8 ° C | 30.7 ° C | % 59 | 14.4 km/h | 5% |
| 06 August 2026 Thu | Partly Cloudy |
27.9 ° C | 38.3 ° C | 31.3 ° C | % 58 | 12.6 km/h | 36% |
| 07 August 2026 Fri | Patchy rain nearby |
26.3 ° C | 34.8 ° C | 29.5 ° C | % 69 | 14.8 km/h | 66% |
| 08 August 2026 Sat | Patchy rain nearby |
24.5 ° C | 36.1 ° C | 27.9 ° C | % 77 | 10.1 km/h | 75% |
| 09 August 2026 Sun | Sunny |
24 ° C | 34.4 ° C | 27.8 ° C | % 66 | 15.5 km/h | 5% |
| 10 August 2026 Mon | Sunny |
22.9 ° C | 33.9 ° C | 27.5 ° C | % 59 | 15.5 km/h | 3% |
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