February in Chicago Lawn averages a daily high of 2.8°C with nights around -5.3°C. Expect roughly 7.8 wet days totalling 39.6mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Chicago Lawn is May–June.
Based on CHICAGO MIDWAY AIRPORT, IL US (5km), 1995–2024. 27 years of February data.