If you planning to travel to Green Hill Park, Karatsu, 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 81.05000000000001 with a humidity level of 90 so dress accordingly. Cloud coverage is 88 percent with visibility at 8 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 3 MPH. At the end of the day don’t miss the sunset at 10:33 AM.