August in Eagan averages a daily high of 27.4°C with nights around 17.3°C. Expect roughly 9.8 wet days totalling 111.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Eagan is May–June.
Based on MINNEAPOLIS ST. PAUL INTERNATIONAL AIRPORT, MN US (10.4km), 1995–2024. 30 years of August data.