Slippery Rock's outlook: warmest day near 90° (Tuesday), coldest night about 47° (Tuesday). Roughly 2.1 in of rain falls over the period, with Tuesday the most likely wet day (93%). Wind is the one to watch: gusts to 32 mph around Thursday. The NWS alert board for this area is currently clear. Right now Slippery Rock is running about 14° warmer than Toronto. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Slippery Rock, PA · Elev 1,302 ft · 41.06°N, 80.06°W · Pennsylvania · Forecast computed for these exact coordinates