If you planning to travel to Kouko Fukazawa Nonohana Flower Museum, Karuizawa, 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 7:40 PM. The temperature feels like 58 with a humidity level of 63 so dress accordingly. Cloud coverage is 4 percent with visibility at 15 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 5 MPH. At the end of the day don’t miss the sunset at 9:52 AM.