If you planning to travel to Rock City, Lookout Mountain, 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 21.75 with a humidity level of 57 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.9 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northeast at a speed of 7 MPH. At the end of the day don’t miss the sunset at 11:31 PM.