If you planning to travel to Casino Les Sables d'Olonne, Les Sables d'Olonne, 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 5:08 AM. The temperature feels like 75.2 with a humidity level of 75 so dress accordingly. Cloud coverage is 5 percent with visibility at 14.4 percent. Today’s UV index is 8, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 6 MPH. At the end of the day don’t miss the sunset at 7:12 PM.