May in Elk Grove averages a daily high of 26.8°C with nights around 11.2°C. Expect roughly 3.4 wet days totalling 17.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Elk Grove is April–May.
Based on SACRAMENTO AIRPORT ASOS, CA US (15.4km), 1995–2024. 30 years of May data.