June in Roubaix averages a daily high of 21.8°C with nights around 12.4°C. Expect roughly 11.4 wet days totalling 61.8mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Roubaix is May–September.
Based on LILLE LESQUIN, FR (14.8km), 1995–2024. 30 years of June data.