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
| 10 January 2026 Sat 10.2 ° C ( 50.4°F )  Partly cloudy |
Feels Like : 5.9 ° C / 42.7°F Humidity : % 43 Pressure : 1018 mb Wind Speed : 46.4 kmph / 28.9 miles from WNW 
Visibility : 9 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15-day weather forecast for Jeju Airport, Jeju, South Korea
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 10 January 2026 Sat |  Patchy rain nearby |
4.3 ° C | 11.1 ° C | 8 ° C | % 59 | 50 km/h | 78% |
| 11 January 2026 Sun |  Moderate rain |
2.2 ° C | 4.2 ° C | 3 ° C | % 66 | 47.5 km/h | 90% |
| 12 January 2026 Mon | Partly Cloudy |
2.3 ° C | 8.7 ° C | 5.4 ° C | % 65 | 32 km/h | 0% |
| 13 January 2026 Tue | Patchy rain nearby |
3.9 ° C | 9.3 ° C | 7.6 ° C | % 61 | 40 km/h | 79% |
| 14 January 2026 Wed |  Sunny |
2.3 ° C | 7.5 ° C | 4.9 ° C | % 58 | 26.6 km/h | 0% |
| 15 January 2026 Thu | Partly Cloudy |
6.7 ° C | 13.8 ° C | 9.6 ° C | % 75 | 31.3 km/h | 0% |
| 16 January 2026 Fri | Sunny |
6.1 ° C | 11.7 ° C | 8.6 ° C | % 58 | 13.7 km/h | 0% |
| 17 January 2026 Sat | Sunny |
3.9 ° C | 10 ° C | 7.7 ° C | % 66 | 25.6 km/h | 0% |
| 18 January 2026 Sun | Sunny |
1.6 ° C | 4.3 ° C | 3 ° C | % 61 | 25.9 km/h | 0% |
| 19 January 2026 Mon | Sunny |
4.1 ° C | 7.9 ° C | 5.5 ° C | % 55 | 12.6 km/h | 0% |
| 20 January 2026 Tue |  Cloudy |
3.9 ° C | 5.6 ° C | 4.7 ° C | % 69 | 19.1 km/h | 0% |
| 21 January 2026 Wed | Patchy rain nearby |
4.6 ° C | 5.5 ° C | 5 ° C | % 70 | 32.4 km/h | 84% |
| 22 January 2026 Thu | Partly Cloudy |
3.9 ° C | 5.5 ° C | 4.5 ° C | % 67 | 30.2 km/h | 0% |
| 23 January 2026 Fri | Partly Cloudy |
3.9 ° C | 6.9 ° C | 5.2 ° C | % 63 | 20.9 km/h | 0% |
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