If you planning to travel to Chalok Viewpoint, Koh Tao, Thailand, 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 10:57 PM. The temperature feels like 94.35 with a humidity level of 79 so dress accordingly. Cloud coverage is 8 percent with visibility at 13.6 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 12 MPH. At the end of the day don’t miss the sunset at 11:39 AM.