March in Aurora averages a daily high of 8.8°C with nights around -2°C. Expect roughly 10.1 wet days totalling 60.7mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Aurora is August–September.
Based on AURORA WATER, IL US (2.4km), 1995–2024. 30 years of March data.