If you planning to travel to Heiyu River, Tengchong County, China, 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 12:11 AM. The temperature feels like 46.2 with a humidity level of 64 so dress accordingly. Cloud coverage is 4 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 4 MPH. At the end of the day don’t miss the sunset at 10:48 AM.