If you planning to travel to Shirakawago Hirase Onsen, 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 9:39 PM. The temperature feels like 28.150000000000002 with a humidity level of 90 so dress accordingly. Cloud coverage is 83 percent with visibility at 2 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 7:36 AM.