If you planning to travel to Porta Vivaria, Orvieto, 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 6:14 AM. The temperature feels like 42 with a humidity level of 53 so dress accordingly. Cloud coverage is 2 percent with visibility at 14.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 3 MPH. At the end of the day don’t miss the sunset at 3:42 PM.