If you planning to travel to Atami Sun Beach, Atami, 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 8:10 PM. The temperature feels like 57.599999999999994 with a humidity level of 48 so dress accordingly. Cloud coverage is 1 percent with visibility at 14.9 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling west at a speed of 17 MPH. At the end of the day don’t miss the sunset at 9:17 AM.