November in Lancaster averages a daily high of 12.3°C with nights around 1.1°C. Expect roughly 9.5 wet days totalling 79.4mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Lancaster is May–June.
Based on LANCASTER 2 NE FILT PLANT, PA US (3km), 1995–2024. 30 years of November data.