Ab Airport (OSN) 15 Day Weather Forecast, Osan South Korea
Current weather conditions and 15 day weather forecast for Ab Airport in Osan, 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 OSN
| 25 September 2026 Fri 17.7 ° C ( 63.9°F ) ![]() Light rain shower |
Feels Like : 18.4 ° C / 65.1°F Humidity : % 92 Pressure : 1017 mb Wind Speed : 7.6 kmph / 4.7 miles from ESE
Visibility : 10 km Precipitation (rainfall) : 1.35 mm Cloud (%) : 100 |
15-day weather forecast for Ab Airport, Osan, South Korea
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 25 September 2026 Fri | Overcast |
17.1 ° C | 23.4 ° C | 19.4 ° C | % 82 | 13.3 km/h | 87% |
| 26 September 2026 Sat | Overcast |
16.7 ° C | 23.5 ° C | 19.1 ° C | % 82 | 10.8 km/h | 36% |
| 27 September 2026 Sun | Overcast |
17.1 ° C | 24.4 ° C | 20.1 ° C | % 79 | 16.9 km/h | 17% |
| 28 September 2026 Mon | Sunny |
16.7 ° C | 23.6 ° C | 19.8 ° C | % 72 | 15.1 km/h | 18% |
| 29 September 2026 Tue | Overcast |
15.8 ° C | 25.3 ° C | 19.7 ° C | % 63 | 11.2 km/h | 10% |
| 30 September 2026 Wed | Overcast |
14.2 ° C | 22.2 ° C | 18.9 ° C | % 61 | 28.1 km/h | 66% |
| 01 October 2026 Thu | Sunny |
11.5 ° C | 20.3 ° C | 15.6 ° C | % 46 | 17.6 km/h | 2% |
| 02 October 2026 Fri | Sunny |
10.7 ° C | 21.3 ° C | 15.4 ° C | % 45 | 11.9 km/h | 1% |
| 03 October 2026 Sat | Overcast |
12.2 ° C | 22.9 ° C | 16.9 ° C | % 51 | 13.3 km/h | 7% |
| 04 October 2026 Sun | Sunny |
14.3 ° C | 25.4 ° C | 19 ° C | % 51 | 21.6 km/h | 2% |
| 05 October 2026 Mon | Sunny |
14.4 ° C | 23.3 ° C | 18.4 ° C | % 68 | 19.1 km/h | 10% |
| 06 October 2026 Tue | Overcast |
16 ° C | 18.2 ° C | 17.1 ° C | % 80 | 14 km/h | 54% |
| 07 October 2026 Wed | Overcast |
16.9 ° C | 23.4 ° C | 19.7 ° C | % 68 | 9.4 km/h | 14% |
| 08 October 2026 Thu | Light rain shower |
16.2 ° C | 20.5 ° C | 18.1 ° C | % 82 | 7.9 km/h | 75% |
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