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Personalized Forecasts

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    • Sat

      Oct 15

      62° /54°
      Sunny
      • Stargazing
      • Weather
      • Cloud Cover: 21%
      • Precip: 10%
      • Hours of Precip: 0
      More
    • Sun

      Oct 16

      66° /53°
      Increasing cloudiness
      • Stargazing
      • Weather
      • Cloud Cover: 81%
      • Precip: 25%
      • Hours of Precip: 0
      More
    • Mon

      Oct 17

      65° /54°
      Windy with rain
      • Stargazing
      • Weather
      • Cloud Cover: 99%
      • Precip: 85%
      • Hours of Precip: 17.5
      More
    • Tue

      Oct 18

      66° /55°
      Periods of rain
      • Stargazing
      • Weather
      • Cloud Cover: 16%
      • Precip: 10%
      • Hours of Precip: 3.5
      More
    • Wed

      Oct 19

      66° /52°F
      Sunshine
      • Stargazing
      • Weather
      • Cloud Cover: 58%
      • Precip: 25%
      • Hours of Precip: 0

    Day

    66°Hi RealFeel® 65° Precipitation 5%
    Sunshine
    • NNW 13 mph
    • Gusts: 24 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    52°Lo RealFeel® 48° Precipitation 25%
    Increasing cloudiness
    • N 8 mph
    • Gusts: 17 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/19/2015
    High 66° 62° N/A 52°
    Low 52° 40° N/A 20°

    Sunrise/Sunset

    • Sunrise: 7:06 AM
    • Sunset: 6:01 PM
    • Duration: 10:55 hr

    Moonrise/Moonset

    • Moonrise: 9:12 PM
    • Moonset: 11:59 AM
    • Duration: 14:47 hr
    Astronomy

    Solunar Information for Sag Harbor, NY

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last

    Sag Harbor Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 10:29 AM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region to end this weekend. More >