October in Ostend averages a daily high of 15.2°C with nights around 10.5°C. Expect roughly 15.1 wet days totalling 72.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Ostend is June–September.
Based on WEST SOUBURG, NL (53.5km), 1995–2024. 30 years of October data.