December in Skokie averages a daily high of 2.9°C with nights around -4.7°C. Expect roughly 8.1 wet days totalling 44.5mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Skokie is May–September.
Based on CHICAGO PALWAUKEE AIRPORT, IL US (17.2km), 1995–2024. 29 years of December data.