Jeju Airport (CJU) 15 Day Weather Forecast, Jeju South Korea
Current weather conditions and 15 day weather forecast for Jeju Airport in Jeju, South Korea 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 CJU
| 03 October 2026 Sat 22.1 ° C ( 71.7°F )  Patchy rain nearby |
Feels Like : 19.5 ° C / 67.1°F Humidity : % 68 Pressure : 1017 mb Wind Speed : 23.4 kmph / 14.5 miles from E 
Visibility : 10 km Precipitation (rainfall) : 0.01 mm Cloud (%) : 100 |
15-day weather forecast for Jeju Airport, Jeju, South Korea
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 03 October 2026 Sat |  Overcast |
16.9 ° C | 23.2 ° C | 20.2 ° C | % 66 | 28.4 km/h | 15% |
| 04 October 2026 Sun | Overcast |
19.9 ° C | 23.7 ° C | 21.3 ° C | % 72 | 21.2 km/h | 24% |
| 05 October 2026 Mon | Patchy rain nearby |
18 ° C | 20.1 ° C | 19.2 ° C | % 67 | 29.9 km/h | 57% |
| 06 October 2026 Tue |  Sunny |
17.6 ° C | 20 ° C | 18.6 ° C | % 56 | 29.2 km/h | 6% |
| 07 October 2026 Wed | Sunny |
16.4 ° C | 21.1 ° C | 18.6 ° C | % 59 | 21.6 km/h | 17% |
| 08 October 2026 Thu | Sunny |
15.3 ° C | 21.8 ° C | 18.7 ° C | % 64 | 13.3 km/h | 4% |
| 09 October 2026 Fri | Sunny |
16.4 ° C | 21.8 ° C | 19.6 ° C | % 68 | 26.6 km/h | 6% |
| 10 October 2026 Sat | Patchy rain nearby |
21 ° C | 22.6 ° C | 21.6 ° C | % 84 | 31.3 km/h | 42% |
| 11 October 2026 Sun | Patchy rain nearby |
21 ° C | 22.7 ° C | 21.7 ° C | % 85 | 24.5 km/h | 31% |
| 12 October 2026 Mon | Patchy rain nearby |
21.5 ° C | 24.2 ° C | 22.3 ° C | % 88 | 21.2 km/h | 82% |
| 13 October 2026 Tue |  Light rain shower |
17.6 ° C | 21.4 ° C | 19.9 ° C | % 79 | 28.8 km/h | 74% |
| 14 October 2026 Wed |  Partly Cloudy |
15.6 ° C | 19 ° C | 17.6 ° C | % 65 | 34.2 km/h | 57% |
| 15 October 2026 Thu |  Cloudy |
16.7 ° C | 19.1 ° C | 18.1 ° C | % 62 | 27.7 km/h | 10% |
| 16 October 2026 Fri | Patchy rain nearby |
17.5 ° C | 19.4 ° C | 18.7 ° C | % 73 | 29.5 km/h | 48% |
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