weather in philadelphia in november
Weather in Philadelphia in October. October is a good time to visit Philadelphia, Pennsylvania as the summer heat is gone and the winter cold has not yet arrived. The autumn colors usually peak here from mid-October to early November and the weather is ideal for most outdoor activities. Early in the month, the afternoon temperatures are very pleasant, averaging in the lower 70s f (22-23C) with overnight lows in the mid to upper 50s f (about 14C).