August in Atlanta averages a daily high of 32°C with nights around 21°C. Expect roughly 11.1 wet days totalling 97.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Atlanta is March–May.
Based on ATLANTA FULTON CO AIRPORT, GA US (13km), 1995–2024. 26 years of August data.