November in Oak Park averages a daily high of 10.1°C with nights around 2°C. Expect roughly 8.8 wet days totalling 50.8mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Oak Park is May–June.
Based on CHICAGO MIDWAY AIRPORT, IL US (11.5km), 1995–2024. 28 years of November data.