October in Le Mans averages a daily high of 16.6°C with nights around 8.3°C. Expect roughly 14.5 wet days totalling 76mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Le Mans is June–September.
Based on ALENCON VALFRAMBERT, FR (49.8km), 1995–2024. 30 years of October data.