October in Johns Creek averages a daily high of 23.4°C with nights around 11.1°C. Expect roughly 8.6 wet days totalling 73.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Johns Creek is September–November.
Based on ATLANTA DEKALB PEACHTREE AIRPORT, GA US (19.1km), 1995–2024. 27 years of October data.