If you planning to travel to Yialos Beach, Ios, Greece, 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 4:59 AM. The temperature feels like 56.849999999999994 with a humidity level of 79 so dress accordingly. Cloud coverage is 58 percent with visibility at 14.6 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northwest at a speed of 18 MPH. At the end of the day don’t miss the sunset at 3:09 PM.