March in Atlanta averages a daily high of 19.2°C with nights around 6.2°C. Expect roughly 10.6 wet days totalling 116.1mm. Comfortable conditions for being outdoors all day.
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 March data.