If you planning to travel to Okaya Silk Factory Museum, Okaya, 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 8:27 PM. The temperature feels like 74 with a humidity level of 70 so dress accordingly. Cloud coverage is 0 percent with visibility at 13.3 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 9:06 AM.