Over the next 10 days Syosset tops out around 31° (Thursday) and dips to 20° on the coolest night (Friday). About 1.8 in of precipitation is expected in total; the most likely wet day is Thursday (84% chance). Wind is the one to watch: gusts to 28 mph around Thursday. No active NWS alerts at the moment — quiet on the hazards front. Right now Syosset is running about 63° warmer than Boston. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Syosset, NY · Elev 217 ft · 40.83°N, 73.50°W · New York · Forecast computed for these exact coordinates