If you planning to travel to Japan's Southernmost Point Monument, Hateruma, 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 10:02 PM. The temperature feels like 76.1 with a humidity level of 68 so dress accordingly. Cloud coverage is 41 percent with visibility at 14.9 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling northeast at a speed of 22 MPH. At the end of the day don’t miss the sunset at 8:50 AM.