If you planning to travel to Shirokane Hot Spring, Biei, 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 7:22 PM. The temperature feels like 41.45 with a humidity level of 61 so dress accordingly. Cloud coverage is 0 percent with visibility at 13.4 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 4 MPH. At the end of the day don’t miss the sunset at 9:32 AM.