If you planning to travel to Plains of Jars, Phonsavan, Laos, 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 11:20 PM. The temperature feels like 65.75 with a humidity level of 72 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.9 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 6 MPH. At the end of the day don’t miss the sunset at 10:29 AM.