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    • Tonight

      Sep 28

      60° Lo F
      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
    • 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°
      Windy with periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • 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
    Wednesday
    11pm
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    6am
    Forecast Showers Cloudy Cloudy Cloudy Showers Cloudy Cloudy Showers
    Temp (°F) 61° 61° 61° 62° 62° 62° 62° 61°
    RealFeel® 54° 57° 57° 57° 55° 56° 56° 54°
    Wind (mph) 13 NE 14 NE 14 NE 14 NE 15 NE 16 NE 17 NE 17 NE
    precip
    11pm
    12am
    1am
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    3am
    4am
    5am
    6am
    Rain
    51%
    47%
    43%
    47%
    51%
    47%
    47%
    51%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    11pm
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 100% 99% 99% 100% 99% 99% 99% 99%
    Humidity 83% 83% 82% 81% 83% 84% 83% 82%
    Dew Point 56° 56° 56° 56° 56° 57° 56° 56°
    Temp °F
    11pm
    12am
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    3am
    4am
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    6am
    65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 66° 69° N/A 79°
    Low 60° 47° N/A 51°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:35 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 4:17 AM
    • Moonset: 5:36 PM
    • Duration: 13:19 hr
    Astronomy

    Sag Harbor Weather Report

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

    September 28, 2016; 9:55 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 >

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps