If you planning to travel to Nai Harn Beach, 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 11:23 PM. The temperature feels like 89.80000000000001 with a humidity level of 82 so dress accordingly. Cloud coverage is 88 percent with visibility at 12.3 percent. Today’s UV index is 7, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 11:08 AM.