If you planning to travel to Fosso Bianco, Castiglione d'Orcia, Italy, 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 6:43 AM. The temperature feels like 31.45 with a humidity level of 66 so dress accordingly. Cloud coverage is 0 percent with visibility at 14.9 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling northeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 3:45 PM.