If you planning to travel to Gunung Leuser National Park, Medan, Indonesia, 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 11:27 PM. The temperature feels like 61 with a humidity level of 90 so dress accordingly. Cloud coverage is 77 percent with visibility at 12.3 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 3 MPH. At the end of the day don’t miss the sunset at 11:26 AM.