The 10-day span for Larchmont runs from a high near 89° on Friday down to 62° overnight on Wednesday. About 2.0 in of precipitation is expected in total; the most likely wet day is Thursday (88% chance). The NWS alert board for this area is currently clear. Right now Larchmont is about 3° cooler than nearby Bridgeport. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Larchmont, NY · Elev 52 ft · 40.93°N, 73.75°W · New York · Forecast computed for these exact coordinates