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    • Today

      Sep 28

      66° /60°
      A touch of afternoon rain
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 64°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Thu

      Sep 29

      65° /59°F
      Windy; a little p.m. rain
      • Neutral
      • weather for asthma
      • Hi RealFeel: 62°
      • UV: 2 - Low
      • Air Qual.: Good
    • Fri

      Sep 30

      65° /61°
      Windy with periods of rain
      • Neutral
      • weather for asthma
      • Hi RealFeel: 58°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Sat

      Oct 1

      69° /63°
      Humid with rain at times
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 67°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Sun

      Oct 2

      70° /62°
      Cloudy with a thunderstorm
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 70°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    Thursday
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Forecast Cloudy Cloudy Rain Cloudy Cloudy Rain Cloudy Rain
    Temp (°F) 63° 63° 62° 61° 61° 61° 62° 62°
    RealFeel® 58° 57° 54° 56° 55° 53° 56° 54°
    Wind (mph) 18 NE 18 NE 17 NE 16 NE 17 NE 18 NE 18 NE 18 NE
    precip
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    Rain
    47%
    47%
    51%
    47%
    47%
    51%
    44%
    52%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 90% 91% 94% 97% 99% 99% 99% 99%
    Humidity 84% 83% 82% 85% 85% 86% 88% 89%
    Dew Point 58° 57° 56° 56° 57° 57° 58° 59°
    Temp °F
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 65° 68° N/A 80°
    Low 59° 47° N/A 60°

    Sunrise/Sunset

    • Sunrise: 6:44 AM
    • Sunset: 6:33 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 5:17 AM
    • Moonset: 6:06 PM
    • Duration: 12:49 hr
    Astronomy

    Sag Harbor Weather Report

    Persistent rain to raise flood risk in part of northeastern US late this week

    September 28, 2016; 12:19 PM ET

    Rain will spread over much of the northeastern U.S. into the weekend, but persistent downpours will raise the flood risk in part of the mid-Atlantic. More >

    Thu. Air Quality

    Thu. Asthma Risk

    Thu. UV Index