If you planning to travel to Chateau de Grosbois, Boissy-Saint-Leger, 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 7:41 AM. The temperature feels like 36.85 with a humidity level of 85 so dress accordingly. Cloud coverage is 5 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 east-northeast at a speed of 2 MPH. At the end of the day don’t miss the sunset at 4:02 PM.