If you planning to travel to Cheronissos Beach, Sifnos, 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 5:09 AM. The temperature feels like 53.9 with a humidity level of 57 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 north-northeast at a speed of 22 MPH. At the end of the day don’t miss the sunset at 3:07 PM.