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
| 05 December 2025 Fri 11.7 ° C ( 53.1°F )  Overcast |
Feels Like : 11.5 ° C / 52.7°F Humidity : % 96 Pressure : 1014 mb Wind Speed : 5.8 kmph / 3.6 miles from ENE 
Visibility : 11 km Precipitation (rainfall) : 0.06 mm Cloud (%) : 100 |
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 |
|---|---|---|---|---|---|---|---|
| 05 December 2025 Fri |  Heavy rain |
7.4 ° C | 12.2 ° C | 10.5 ° C | % 94 | 9.7 km/h | 88% |
| 06 December 2025 Sat | Heavy rain |
6.7 ° C | 8.2 ° C | 7.4 ° C | % 94 | 8.6 km/h | 89% |
| 07 December 2025 Sun | Heavy rain |
7.9 ° C | 8.8 ° C | 8.9 ° C | % 97 | 13.7 km/h | 89% |
| 08 December 2025 Mon |  Patchy rain nearby |
5.1 ° C | 12.3 ° C | 9.5 ° C | % 77 | 16.9 km/h | 87% |
| 09 December 2025 Tue |  Sunny |
0.9 ° C | 9.5 ° C | 4.5 ° C | % 63 | 14.8 km/h | 0% |
| 10 December 2025 Wed | Sunny |
4.1 ° C | 15.3 ° C | 9.6 ° C | % 68 | 13 km/h | 0% |
| 11 December 2025 Thu | Sunny |
10.4 ° C | 20.8 ° C | 15.6 ° C | % 79 | 18.4 km/h | 0% |
| 12 December 2025 Fri | Patchy rain nearby |
10.6 ° C | 22.3 ° C | 17 ° C | % 84 | 18 km/h | 86% |
| 13 December 2025 Sat | Sunny |
6.8 ° C | 13.9 ° C | 10 ° C | % 59 | 12.6 km/h | 0% |
| 14 December 2025 Sun | Sunny |
6.1 ° C | 14.3 ° C | 9.7 ° C | % 57 | 11.9 km/h | 0% |
| 15 December 2025 Mon | Overcast |
8.4 ° C | 17.2 ° C | 13.2 ° C | % 75 | 15.8 km/h | 0% |
| 16 December 2025 Tue | Patchy rain nearby |
15.8 ° C | 17.5 ° C | 17 ° C | % 92 | 15.1 km/h | 88% |
| 17 December 2025 Wed |  Partly Cloudy |
15.8 ° C | 21.5 ° C | 18.5 ° C | % 91 | 10.1 km/h | 0% |
| 18 December 2025 Thu | Partly Cloudy |
19.2 ° C | 25.6 ° C | 21.2 ° C | % 81 | 15.5 km/h | 0% |
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