If you planning to travel to Cape Ongasaki, Ishigaki, 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 10:03 PM. The temperature feels like 77.55 with a humidity level of 71 so dress accordingly. Cloud coverage is 15 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 14 MPH. At the end of the day don’t miss the sunset at 8:50 AM.