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    • Tue

      Oct 18

      63° /52°F
      Increasing clouds
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 17 mph
      • Cloud Cover: 99%
    • Wed

      Oct 19

      65° /53°
      Clouds, a little rain; windy
      • Ragweed Pollen
      • Weather
      • Precip: 55%
      • Wind Speed: 16 mph
      • Cloud Cover: 45%
      More
    • Thu

      Oct 20

      65° /51°
      Partial sunshine
      • Ragweed Pollen
      • Weather
      • Precip: 20%
      • Wind Speed: 13 mph
      • Cloud Cover: 36%
      More
    • Fri

      Oct 21

      63° /50°
      Cloudy with a little rain
      • Ragweed Pollen
      • Weather
      • Precip: 20%
      • Wind Speed: 27 mph
      • Cloud Cover: 37%
      More
    • Sat

      Oct 22

      65° /54°
      Rain tapering to a shower
      • Ragweed Pollen
      • Weather
      • Precip: 5%
      • Wind Speed: 20 mph
      • Cloud Cover: 0%
      More

    Day

    63°Hi RealFeel® 63° Precipitation 25%
    Increasing clouds
    • SSW 9 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® 43° Precipitation 25%
    Overcast
    • SSW 17 mph
    • Gusts: 24 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 10/18/2015
    High 63° 62° N/A 50°
    Low 52° 40° N/A 27°

    Sunrise/Sunset

    • Sunrise: 7:04 AM
    • Sunset: 6:04 PM
    • Duration: 11:00 hr

    Moonrise/Moonset

    • Moonrise: 7:33 PM
    • Moonset: 9:47 AM
    • Duration: 14:14 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 >