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
| 13 June 2026 Sat 25.2 ° C ( 77.4°F )  Clear |
Feels Like : 28.4 ° C / 83.2°F Humidity : % 88 Pressure : 1014 mb Wind Speed : 9 kmph / 5.6 miles from SW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
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 |
|---|---|---|---|---|---|---|---|
| 13 June 2026 Sat |  Patchy rain nearby |
23.7 ° C | 38.9 ° C | 29.1 ° C | % 72 | 13.7 km/h | 61% |
| 14 June 2026 Sun |  Moderate rain |
23.5 ° C | 36.2 ° C | 27.6 ° C | % 75 | 17.6 km/h | 70% |
| 15 June 2026 Mon | Patchy rain nearby |
23 ° C | 36.1 ° C | 27.7 ° C | % 72 | 19.8 km/h | 57% |
| 16 June 2026 Tue | Moderate rain |
22 ° C | 28.7 ° C | 24.9 ° C | % 80 | 18.7 km/h | 75% |
| 17 June 2026 Wed | Patchy rain nearby |
21.8 ° C | 31 ° C | 24.6 ° C | % 78 | 18.4 km/h | 71% |
| 18 June 2026 Thu |  Partly Cloudy |
22.5 ° C | 35.8 ° C | 28.8 ° C | % 68 | 18.7 km/h | 7% |
| 19 June 2026 Fri | Patchy rain nearby |
26.8 ° C | 37.9 ° C | 30.8 ° C | % 60 | 16.9 km/h | 17% |
| 20 June 2026 Sat | Sunny |
24.6 ° C | 35.3 ° C | 29.4 ° C | % 69 | 11.9 km/h | 6% |
| 21 June 2026 Sun | Sunny |
26.9 ° C | 40.1 ° C | 33 ° C | % 49 | 19.8 km/h | 2% |
| 22 June 2026 Mon | Patchy rain nearby |
25.8 ° C | 40.2 ° C | 32.8 ° C | % 50 | 17.3 km/h | 36% |
| 23 June 2026 Tue | Moderate rain |
24.7 ° C | 36.6 ° C | 28.5 ° C | % 74 | 12.6 km/h | 69% |
| 24 June 2026 Wed | Patchy rain nearby |
25.2 ° C | 37.8 ° C | 30.8 ° C | % 62 | 17.6 km/h | 36% |
| 25 June 2026 Thu | Patchy rain nearby |
24 ° C | 33.9 ° C | 28.3 ° C | % 68 | 10.8 km/h | 37% |
| 26 June 2026 Fri | Patchy rain nearby |
24.8 ° C | 33.9 ° C | 28.9 ° C | % 69 | 17.6 km/h | 57% |
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