If you planning to travel to Marshes of Glynn Overlook Park, Brunswick, 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 41.8 with a humidity level of 71 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.2 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling northeast at a speed of 12 MPH. At the end of the day don’t miss the sunset at 10:29 PM.