If you planning to travel to Koriyama City Auditorium, Koriyama, 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 9:54 PM. The temperature feels like 27.5 with a humidity level of 78 so dress accordingly. Cloud coverage is 0 percent with visibility at 13.1 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 7:41 AM.