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Sag Harbor, New York

Current conditions and the National Weather Service 7-day forecast for Sag Harbor, New York — temperature, rain chance, wind, radar and active alerts.

Wednesday Sep 16: a high near 72°F and a low around 64°F. The wettest day looks like Thursday Sep 17, near 0.02 in. Highs over the period run 68°F to 77°F.

National Weather Service forecast for Sag Harbor, New York
DayHighLowPrecip
Wednesday Sep 1672°64°
Thursday Sep 1777°66°0.02 in
Friday Sep 1877°57°
Saturday Sep 1968°58°
Sunday Sep 2071°59°
Monday Sep 2171°59°
Tuesday Sep 2271°

NOAA NWS NDFD 2.5 km, run 2026-09-16 16:00 UTC · days are local time in America/New York. The live page updates continuously.

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