The 10-day span for Waterloo runs from a high near 82° on Saturday down to 55° overnight on Friday. Roughly 3.0 in of rain falls over the period, with Friday the most likely wet day (94%). Expect a blustery spell — gusts near 33 mph on Sunday. The NWS alert board for this area is currently clear. Right now Waterloo is about 11° cooler than nearby Buffalo. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Waterloo, NY · Elev 453 ft · 42.90°N, 76.86°W · New York · Forecast computed for these exact coordinates