If you planning to travel to Gwanghwamun, Seoul, South Korea, 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 10:17 PM. The temperature feels like 37.55 with a humidity level of 53 so dress accordingly. Cloud coverage is 10 percent with visibility at 14.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling northeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 8:14 AM.