October in Newcastle averages a daily high of 22.5°C with nights around 15.1°C. Expect roughly 8.6 wet days totalling 68.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Newcastle is August–May.
Based on NEWCASTLE NOBBYS SIGNAL STATIO, AS (2.1km), 1995–2024. 29 years of October data.