If you planning to travel to Yakushima Botanical Research Park, Yakushima, Japan, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 8:31 PM. The temperature feels like 69.15 with a humidity level of 60 so dress accordingly. Cloud coverage is 37 percent with visibility at 12.3 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 11 MPH. At the end of the day don’t miss the sunset at 9:58 AM.