If you planning to travel to Ios Ferry Port, 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 5:03 AM. The temperature feels like 67.1 with a humidity level of 81 so dress accordingly. Cloud coverage is 44 percent with visibility at 14.8 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 16 MPH. At the end of the day don’t miss the sunset at 3:07 PM.