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    • Today

      Sep 30

      62° /59°F
      Windy with periods of rain
      • Poor
      • for home energy
      • Avg RealFeel: 53°
      • Hi RealFeel: 56°
      • Wind Speed: 20 mph
    • Sat

      Oct 1

      65° /60°
      Breezy and humid with rain
      • Poor
      • for home energy
      • Avg RealFeel: 58°
      • Hi RealFeel: 61°
      • Wind Speed: 16 mph
      More
    • Sun

      Oct 2

      68° /60°
      Cloudy with spotty showers
      • Poor
      • for home energy
      • Avg RealFeel: 62°
      • Hi RealFeel: 66°
      • Wind Speed: 8 mph
      More
    • Mon

      Oct 3

      68° /60°
      A couple of showers
      • Poor
      • for home energy
      • Avg RealFeel: 60°
      • Hi RealFeel: 66°
      • Wind Speed: 7 mph
      More
    • Tue

      Oct 4

      66° /57°
      Mostly cloudy and breezy
      • Poor
      • for home energy
      • Avg RealFeel: 58°
      • Hi RealFeel: 64°
      • Wind Speed: 15 mph
      More
    60°/59° RealFeel® 55°/49°
    Periods of rain
    • 20 mph
    • Precipitation: 54%
    • Rain: 0.09 in
    • Snow: 0 in
    • Humidity: 80%
    • Cloud Cover: 99%
    • Dew Point: 53° F
    • Visibility: 8 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 62° 68° N/A 75°
    Low 59° 46° N/A 64°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:32 PM
    • Duration: 11:47 hr

    Moonrise/Moonset

    • Moonrise: 6:15 AM
    • Moonset: 6:35 PM
    • Duration: 12:20 hr
    Astronomy

    Sag Harbor Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 30, 2016; 4:16 AM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday night, while rain will spread over the balance of the northeastern United States into the weekend. More >

    Fri. Home Energy Efficiency

    Fri. Degree Days

    Fri. UV Index