Yakushima Airport (KUM) 15 Day Weather Forecast, Yakushima Japan
Current weather conditions and 15 day weather forecast for Yakushima Airport in Yakushima, Japan 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 KUM
| 03 April 2026 Fri 19.3 ° C ( 66.7°F )  Overcast |
Feels Like : 19.3 ° C / 66.7°F Humidity : % 78 Pressure : 1008 mb Wind Speed : 46.4 kmph / 28.9 miles from SSE 
Visibility : 10 km Precipitation (rainfall) : 0.09 mm Cloud (%) : 100 |
15-day weather forecast for Yakushima Airport, Yakushima, Japan
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 04 April 2026 Sat |  Heavy rain |
18.3 ° C | 21.1 ° C | 19.9 ° C | % 82 | 61.9 km/h | 95% |
| 05 April 2026 Sun |  Sunny |
17.8 ° C | 19.8 ° C | 18.8 ° C | % 65 | 28.8 km/h | 0% |
| 06 April 2026 Mon |  Moderate rain |
18.4 ° C | 22 ° C | 19.8 ° C | % 78 | 36.4 km/h | 77% |
| 07 April 2026 Tue |  Partly Cloudy |
16.8 ° C | 19.2 ° C | 18.2 ° C | % 58 | 36 km/h | 0% |
| 08 April 2026 Wed | Sunny |
16.4 ° C | 19.2 ° C | 17.7 ° C | % 54 | 20.5 km/h | 0% |
| 09 April 2026 Thu | Moderate rain |
19 ° C | 20.2 ° C | 19.8 ° C | % 75 | 33.5 km/h | 89% |
| 10 April 2026 Fri |  Patchy rain nearby |
22 ° C | 23.4 ° C | 22.8 ° C | % 89 | 34.9 km/h | 88% |
| 11 April 2026 Sat | Patchy rain nearby |
20.1 ° C | 22.8 ° C | 22 ° C | % 88 | 31.3 km/h | 89% |
| 12 April 2026 Sun | Patchy rain nearby |
17.3 ° C | 18.6 ° C | 18.3 ° C | % 67 | 43.2 km/h | 88% |
| 13 April 2026 Mon | Sunny |
18.1 ° C | 20 ° C | 19.1 ° C | % 55 | 28.8 km/h | 0% |
| 14 April 2026 Tue | Sunny |
18.2 ° C | 20.7 ° C | 19.5 ° C | % 58 | 23 km/h | 0% |
| 15 April 2026 Wed | Patchy rain nearby |
19.6 ° C | 21.3 ° C | 20.6 ° C | % 72 | 24.1 km/h | 0% |
| 16 April 2026 Thu | Patchy rain nearby |
18.7 ° C | 21 ° C | 20.2 ° C | % 83 | 19.1 km/h | 84% |
| 17 April 2026 Fri | Patchy rain nearby |
18.3 ° C | 20.1 ° C | 19.5 ° C | % 74 | 29.5 km/h | 89% |
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