September in Lorain averages a daily high of 24.2°C with nights around 12.5°C. Expect roughly 12.3 wet days totalling 84.5mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Lorain is May–September.
Based on ELYRIA LORAIN CO AIRPORT, OH US (11.8km), 1995–2024. 26 years of September data.