If you planning to travel to Decatur Courthouse, Decatur, 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 12:39 PM. The temperature feels like 35.6 with a humidity level of 66 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.6 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling east at a speed of 5 MPH. At the end of the day don’t miss the sunset at 10:34 PM.