If you planning to travel to Mandraki Beach, Hydra, 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 3:47 AM. The temperature feels like 85.1 with a humidity level of 58 so dress accordingly. Cloud coverage is 1 percent with visibility at 14.9 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 4 MPH. At the end of the day don’t miss the sunset at 5:09 PM.