If you planning to travel to Jomonsugi, 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 10:10 PM. The temperature feels like 53 with a humidity level of 69 so dress accordingly. Cloud coverage is 29 percent with visibility at 11.9 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 10 MPH. At the end of the day don’t miss the sunset at 8:22 AM.