Tuesday, June 23, 2026, is starting on the gray side across the Atlanta metro, with mostly cloudy skies, a noticeable northwest breeze and temperatures hanging in the low 70s. A frontal passage overnight pushed in drier air, so instead of steamy heat, highs will top out around a comfortable 82°F this afternoon as skies clear to mostly sunny. Tonight runs cooler than recent evenings, with lows settling into the mid-60s to low 70s depending on where you live.
According to forecasters at the National Weather Service in Peachtree City, the front will keep the region dry through Wednesday, with northwest winds around 10 to 15 mph and gusts that could reach 25 mph. No watches or warnings are posted this morning, and forecasters say the main issue today is the breeze itself. The quieter, drier stretch will not last long, though, as guidance points to heat and isolated afternoon storms creeping back later in the week.
Afternoon Winds Pick Up
Those northwest winds are expected to crank up during peak afternoon heating, meaning unsecured patio furniture and trash cans could start to rattle or roll if they are not tied down. It is a good idea to bring lighter items inside or weigh them down. Drivers of lighter vehicles and bicyclists should be ready for sudden gusts on exposed roads and bridges. With the breeze in play, the air will feel a bit cooler than the thermometer might suggest.
Weekend Heat Returns
By Thursday and into the weekend, temperatures climb back into the upper 80s to low 90s, and the sticky factor returns as humidity rises. There will be a slight chance of pop-up afternoon showers or thunderstorms Friday into Saturday. Forecasters note that apparent temperatures, or the heat index, could land in the upper 90s to around 100°F across parts of central Georgia by the end of the week. If you are planning outdoor events, aiming for the cooler morning hours will be the safer bet.
Local Resources
With the heat expected to spike later in the week, DeKalb County has announced activation of county cooling centers from Friday, June 28, through Monday, July 1. Locations will include parks, libraries and the Human Services Headquarters. Residents who need help finding relief can call 2-1-1 or use local 311 services to track down the nearest site and check operating hours.
