If you planning to travel to Boulogne-Billancourt, 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 7:19 AM. The temperature feels like 41.6 with a humidity level of 91 so dress accordingly. Cloud coverage is 72 percent with visibility at 0 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 3 MPH. At the end of the day don’t miss the sunset at 3:53 PM.