Atlanta woke to sticky, sunny skies on Friday, June 12, 2026, with temperatures in the mid 70s and dew points in the low 70s that already felt muggy. Expect highs in the low 90s and a mid afternoon heat index close to 99°F as humidity climbs through the day.
Afternoon Heat And Humidity
Forecasters say highs will reach about 93°F Friday with west winds of 5 to 10 mph, and humidity that pushes heat index readings into the upper 90s, the kind of air that makes outdoor work feel tougher than the thermometer alone suggests. According to the National Weather Service in Peachtree City, heat index values could climb even higher Saturday, with some inland spots monitored for conditions that may require a heat advisory; no advisories were in effect as of this morning. Take precautions: drink water, limit strenuous outdoor activity during the hottest hours, and check on older neighbors and pets.
Weekend Storm Risk
Isolated, pop up storms are possible Saturday evening, but the pattern becomes notably wetter late Sunday into early next week, when showers and thunderstorms are likely across much of the region. Slow moving storms could produce heavy downpours and several inches of rain in spots, raising the risk of localized flash flooding across north and central Georgia. If you have outdoor plans Sunday through Tuesday, watch forecasts closely for timing changes and heavy rain warnings.
Timing And Travel
Evening commutes will remain warm and muggy, with lows Friday night only in the mid 70s, so factor the heat into after work plans and events around the city. If you are headed to downtown shows or outdoor gatherings tonight, carry water and avoid prolonged sun exposure; storms could later complicate some weekend evening drives. For background on how the metro landed in this steamy setup, see Atlanta turns into a sauna.
Bottom Line
Expect a hot, humid Friday with heat indices near 100°F and a turn to a stormier, potentially wet pattern late Sunday into next week. Check the latest forecasts and watch for any advisories or warnings before heading outdoors, and seek cool, air conditioned spaces if you begin to feel overheated.
