If you planning to travel to Great Dunes Park, Jekyll Island, Georgia, 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 12:20 PM. The temperature feels like 44.5 with a humidity level of 74 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.2 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 11 MPH. At the end of the day don’t miss the sunset at 10:29 PM.