October in Ventura averages a daily high of 22.4°C with nights around 12.8°C. Expect roughly 4.1 wet days totalling 11.9mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Ventura is May–November.
Based on OXNARD VENTURA CO AIRPORT, CA US (11.9km), 1995–2024. 27 years of October data.