October Weather In Lancaster Pa 2024 Schedule. Free things to do in lancaster county, pa. October 2024 weather history in lancaster pennsylvania, united states.

Get the monthly weather forecast for lancaster, pa, including daily high/low, historical averages, to help you plan ahead. The average temperature in lancaster in october for a typical day ranges from a high of 66°f (19°c) to a low of 47°f (8°c).