If you planning to travel to Lake Kagami-ike, Nagano, 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 9:59 PM. The temperature feels like 31.450000000000003 with a humidity level of 80 so dress accordingly. Cloud coverage is 57 percent with visibility at 14.8 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 3 MPH. At the end of the day don’t miss the sunset at 7:40 AM.