Incheon International Airport (ICN) 15 Day Weather Forecast, Seoul South Korea
Current weather conditions and 15 day weather forecast for Incheon International Airport in Seoul, 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 ICN
| 11 January 2026 Sun -5.8 ° C ( 21.6°F )  Partly Cloudy |
Feels Like : -14 ° C / 6.8°F Humidity : % 35 Pressure : 1025 mb Wind Speed : 30.2 kmph / 18.8 miles from NNW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 31 |
15-day weather forecast for Incheon International Airport, Seoul, South Korea
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 11 January 2026 Sun |  Sunny |
-6.4 ° C | -3.2 ° C | -4.8 ° C | % 44 | 43.2 km/h | 0% |
| 12 January 2026 Mon |  Light snow |
-6.5 ° C | 4.6 ° C | -0.8 ° C | % 65 | 34.9 km/h | 86% |
| 13 January 2026 Tue | Sunny |
-5.4 ° C | -1.4 ° C | -2.1 ° C | % 52 | 32.4 km/h | 0% |
| 14 January 2026 Wed | Partly Cloudy |
-5.6 ° C | -0.5 ° C | -3.1 ° C | % 36 | 16.6 km/h | 0% |
| 15 January 2026 Thu |  Moderate rain |
0.3 ° C | 5.6 ° C | 3.5 ° C | % 82 | 25.9 km/h | 72% |
| 16 January 2026 Fri | Sunny |
0.9 ° C | 4.3 ° C | 2.2 ° C | % 65 | 10.8 km/h | 0% |
| 17 January 2026 Sat | Sunny |
-1.9 ° C | 0.5 ° C | -0.4 ° C | % 43 | 22 km/h | 0% |
| 18 January 2026 Sun | Sunny |
-1.4 ° C | 3.1 ° C | 0.5 ° C | % 47 | 12.2 km/h | 0% |
| 19 January 2026 Mon |  Heavy snow |
-1.6 ° C | 0.8 ° C | 0.4 ° C | % 82 | 25.9 km/h | 80% |
| 20 January 2026 Tue | Partly Cloudy |
-10.9 ° C | -7 ° C | -7.7 ° C | % 62 | 41 km/h | 0% |
| 21 January 2026 Wed | Sunny |
-12.1 ° C | -8.2 ° C | -10.5 ° C | % 59 | 38.2 km/h | 0% |
| 22 January 2026 Thu | Partly Cloudy |
-9.6 ° C | -6.7 ° C | -8.8 ° C | % 56 | 32.4 km/h | 0% |
| 23 January 2026 Fri | Sunny |
-9.7 ° C | -5.4 ° C | -8.1 ° C | % 54 | 33.8 km/h | 0% |
| 24 January 2026 Sat | Sunny |
-8.1 ° C | -3.4 ° C | -6 ° C | % 43 | 25.6 km/h | 0% |
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