June in Ankeny averages a daily high of 27.8°C with nights around 15.4°C. Expect roughly 11.1 wet days totalling 138.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ankeny is September–October.
Based on ANKENY, IA US (3.7km), 1995–2024. 22 years of June data.