October in Jacksonville averages a daily high of 24.1°C with nights around 12.8°C. Expect roughly 9.2 wet days totalling 100.1mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Jacksonville is March–May.
Based on NEW RIVER MCAF, NC US (5.2km), 1995–2024. 26 years of October data.