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    • Tonight

      Sep 28

      60° Lo
      Cloudy with a shower or two
      • 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
      More
    • Thu

      Sep 29

      65° /59°
      Windy; a little p.m. rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Sep 30

      64° /60°F
      Windy with periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sat

      Oct 1

      67° /62°
      Humid with rain at times
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      70° /61°
      Cloudy with spotty showers
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    Friday
    9am
    10am
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    3pm
    4pm
    Forecast Cloudy Cloudy Rain Rain Rain Rain Rain Rain
    Temp (°F) 60° 61° 61° 62° 62° 63° 64° 63°
    RealFeel® 53° 53° 51° 53° 53° 54° 56° 55°
    Wind (mph) 26 NE 28 NE 25 NE 25 NE 25 NE 23 NE 22 NE 20 NE
    precip
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    Rain
    49%
    49%
    62%
    62%
    62%
    65%
    65%
    65%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    UV Index 0 1 1 1 1 1 1 0
    Cloud Cover 95% 96% 97% 98% 99% 99% 99% 99%
    Humidity 85% 87% 89% 89% 88% 87% 85% 88%
    Dew Point 56° 57° 58° 58° 59° 59° 59° 59°
    Temp °F
    9am
    10am
    11am
    12pm
    1pm
    2pm
    3pm
    4pm
    65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 64° 68° N/A 75°
    Low 60° 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 late this week

    September 28, 2016; 6:05 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 >

    Fri. Dust & Dander

    Fri. Wind Maps