June in Chicago Lawn averages a daily high of 27.3°C with nights around 17.1°C. Expect roughly 11.4 wet days totalling 99.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Chicago Lawn is May–June.
Based on CHICAGO MIDWAY AIRPORT, IL US (5km), 1995–2024. 28 years of June data.