If you planning to travel to Oiwa Flower Garden, Nakanojo, 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 9:21 PM. The temperature feels like 39.65 with a humidity level of 66 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.9 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 4 MPH. At the end of the day don’t miss the sunset at 7:46 AM.