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
| 15 March 2026 Sun 6.4 ° C ( 43.5°F )  Mist |
Feels Like : 3.7 ° C / 38.7°F Humidity : % 72 Pressure : 1024 mb Wind Speed : 13.3 kmph / 8.3 miles from W 
Visibility : 9.7 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Ab Airport, Osan, South Korea
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 15 March 2026 Sun |  Partly Cloudy |
3.8 ° C | 10 ° C | 6.4 ° C | % 68 | 16.9 km/h | 0% |
| 16 March 2026 Mon | Partly Cloudy |
2.6 ° C | 12.1 ° C | 6.9 ° C | % 49 | 13 km/h | 0% |
| 17 March 2026 Tue |  Sunny |
3.1 ° C | 12.3 ° C | 7.3 ° C | % 37 | 13.7 km/h | 0% |
| 18 March 2026 Wed |  Patchy rain nearby |
3.3 ° C | 8.1 ° C | 5.6 ° C | % 51 | 14.8 km/h | 88% |
| 19 March 2026 Thu |  Overcast |
2.4 ° C | 12.1 ° C | 6.5 ° C | % 59 | 12.2 km/h | 0% |
| 20 March 2026 Fri | Sunny |
3.8 ° C | 9.4 ° C | 6.4 ° C | % 49 | 23.4 km/h | 0% |
| 21 March 2026 Sat | Sunny |
1.6 ° C | 10.6 ° C | 5.8 ° C | % 44 | 17.6 km/h | 0% |
| 22 March 2026 Sun | Overcast |
4 ° C | 15.9 ° C | 9.3 ° C | % 33 | 14.4 km/h | 0% |
| 23 March 2026 Mon | Patchy rain nearby |
6.6 ° C | 12.2 ° C | 9 ° C | % 53 | 20.9 km/h | 68% |
| 24 March 2026 Tue | Partly Cloudy |
5.9 ° C | 12.7 ° C | 8.7 ° C | % 48 | 15.1 km/h | 0% |
| 25 March 2026 Wed | Sunny |
4 ° C | 13.5 ° C | 8.4 ° C | % 51 | 12.6 km/h | 0% |
| 26 March 2026 Thu | Overcast |
5.5 ° C | 16.9 ° C | 10.7 ° C | % 45 | 23 km/h | 0% |
| 27 March 2026 Fri | Patchy rain nearby |
6.9 ° C | 8.5 ° C | 8.2 ° C | % 76 | 21.2 km/h | 84% |
| 28 March 2026 Sat | Partly Cloudy |
4.3 ° C | 9 ° C | 7.1 ° C | % 63 | 37.4 km/h | 0% |
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