October Weather In Lancaster Pa 2024 Schedule. In august, the average heat index (a.k.a. Snowfall will be near normal in the north and above normal in the south.
As of november 19, the highest temperature recorded in lancaster, pennsylvania in 2024 is 99 °f which has happened 2 times, most recently on july 16. Daily high temperatures decrease by 11°f, from 70°f to 59°f, rarely falling below 47°f or exceeding 79°f.