May in Macon averages a daily high of 29.6°C with nights around 15.3°C. Expect roughly 7.4 wet days totalling 69.3mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Macon is March–April.
Based on MACON MIDDLE GA REGIONAL AIRPORT, GA US (17km), 1995–2024. 30 years of May data.