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

29 January 2026 Thu
5.1 ° C
( 41.2°F )

Partly cloudy
Partly cloudy
Feels Like : 1.5 ° C / 34.8°F
Humidity : % 52
Pressure : 1031 mb
Wind Speed : 17.3 kmph / 10.7 miles from NWNW
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
29 January 2026 Thu Patchy rain nearby Patchy rain nearby 1.5 ° C 5.6 ° C 3.4 ° C % 69 26.6 km/h 89%
30 January 2026 Fri Overcast  Overcast 1.9 ° C 3.2 ° C 2.5 ° C % 66 26.6 km/h 0%
31 January 2026 Sat Patchy rain nearby Patchy rain nearby 2.4 ° C 4.9 ° C 3.9 ° C % 69 23.8 km/h 84%
01 February 2026 Sun Patchy rain nearby Patchy rain nearby 4 ° C 6.7 ° C 4.9 ° C % 63 34.2 km/h 88%
02 February 2026 Mon Patchy rain nearby Patchy rain nearby 4.3 ° C 6.9 ° C 6 ° C % 56 33.5 km/h 88%
03 February 2026 Tue Sunny Sunny 4.4 ° C 8.7 ° C 6.2 ° C % 58 22.7 km/h 0%
04 February 2026 Wed Patchy rain nearby Patchy rain nearby 4.4 ° C 11.4 ° C 8.2 ° C % 59 9.4 km/h 86%
05 February 2026 Thu Patchy rain nearby Patchy rain nearby 7.7 ° C 10.9 ° C 9.7 ° C % 78 14.4 km/h 81%
06 February 2026 Fri Patchy rain nearby Patchy rain nearby 5.4 ° C 8 ° C 7.1 ° C % 73 22 km/h 84%
07 February 2026 Sat Patchy rain nearby Patchy rain nearby -1.5 ° C 2.7 ° C 1.4 ° C % 79 46.4 km/h 85%
08 February 2026 Sun Blizzard Blizzard -2.1 ° C 1 ° C -0.4 ° C % 66 54.7 km/h 73%
09 February 2026 Mon Patchy rain nearby Patchy rain nearby 0.5 ° C 3.2 ° C 2 ° C % 59 42.5 km/h 89%
10 February 2026 Tue Patchy rain nearby Patchy rain nearby 0.9 ° C 4.1 ° C 2.4 ° C % 65 18 km/h 0%
11 February 2026 Wed Sunny Sunny 0.4 ° C 8 ° C 4.3 ° C % 69 16.6 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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