If you planning to travel to St. Marys Submarine Museum, St. Marys, 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 51.599999999999994 with a humidity level of 87 so dress accordingly. Cloud coverage is 66 percent with visibility at 8.5 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 6 MPH. At the end of the day don’t miss the sunset at 10:32 PM.