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    • Tonight

      Sep 27

      61° Lo F
      Mostly cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Wed

      Sep 28

      68° /60°
      A touch of afternoon rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      66° /61°
      Breezy with rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      65° /63°
      Breezy with periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sat

      Oct 1

      69° /62°
      Humid with rain at times
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Tuesday
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Forecast Partly Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
    Temp (°F) 69° 67° 68° 67° 66° 66° 65° 65°
    RealFeel® 69° 66° 66° 65° 65° 64° 63° 65°
    Wind (mph) 5 S 6 S 6 S 6 S 6 S 5 SSW 5 WSW 5 NNW
    precip
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    Rain
    20%
    16%
    7%
    7%
    7%
    7%
    7%
    6%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 59% 64% 91% 85% 79% 77% 80% 85%
    Humidity 83% 86% 81% 78% 80% 81% 82% 83%
    Dew Point 64° 63° 61° 60° 60° 60° 59° 59°
    Temp °F
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    70° 65°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 71° 69° N/A 70°
    Low 61° 48° N/A 46°

    Sunrise/Sunset

    • Sunrise: 6:42 AM
    • Sunset: 6:37 PM
    • Duration: 11:55 hr

    Moonrise/Moonset

    • Moonrise: 3:17 AM
    • Moonset: 5:02 PM
    • Duration: 13:45 hr
    Astronomy

    Sag Harbor Weather Report

    Rain to soak northeastern US during final days of September

    September 27, 2016; 4:11 PM ET

    Periods of rain will drench portions of the northeastern United States from midweek through Friday. More >

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps