If you planning to travel to Belfry of Aire sur la Lys, Aire-sur-la-Lys, France, 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 7:17 AM. The temperature feels like 40.35 with a humidity level of 71 so dress accordingly. Cloud coverage is 89 percent with visibility at -- 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 22 MPH. At the end of the day don’t miss the sunset at 3:54 PM.