Gibsonia's outlook: warmest day near 87° (Thursday), coldest night about 57° (Sunday). About 10.2 in of precipitation is expected in total; the most likely wet day is Friday (89% chance). Hold onto the patio furniture Sunday: gusts could hit 26 mph. Heads up: a Flood Advisory is in effect — check the alerts tab before making plans. Right now Gibsonia is running about 5° warmer than London. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Gibsonia, PA · Elev 1,037 ft · 40.63°N, 79.97°W · Pennsylvania · Forecast computed for these exact coordinates