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Personalized Forecasts

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    • Wed

      Oct 5

      68° /56°
      Cloudy
      • Warning
      • for hair frizz
      • Wind Gust: 30 mph
      • Precip: 25%
      • Hours of Precip: 2.5
      More
    • Thu

      Oct 6

      72° /57°F
      Clouds giving way to some sun
      • Warning
      • for hair frizz
      • Wind Gust: 16 mph
      • Precip: 3%
      • Hours of Precip: 0
    • Fri

      Oct 7

      76° /61°
      Sunny and warm
      • Unlikely
      • for hair frizz
      • Wind Gust: 16 mph
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Sat

      Oct 8

      69° /50°
      Windy with rain
      • Advisory
      • for hair frizz
      • Wind Gust: 43 mph
      • Precip: 87%
      • Hours of Precip: 14.5
      More
    • Sun

      Oct 9

      68° /61°
      Overcast with rain possible
      • Watch
      • for hair frizz
      • Wind Gust: 32 mph
      • Precip: 35%
      • Hours of Precip: 0
      More

    Day

    72°Hi RealFeel® 75° Precipitation 3%
    Clouds giving way to some sun
    • W 8 mph
    • Gusts: 16 mph
    • Max UV Index: 4 (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

    57°Lo RealFeel® 53° Precipitation 1%
    Clear
    • WNW 9 mph
    • Gusts: 16 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 10/6/2015
    High 72° 66° N/A 71°
    Low 57° 44° N/A 39°

    Sunrise/Sunset

    • Sunrise: 6:52 AM
    • Sunset: 6:22 PM
    • Duration: 11:30 hr

    Moonrise/Moonset

    • Moonrise: 11:50 AM
    • Moonset: 9:59 PM
    • Duration: 10:09 hr
    Astronomy

    Sag Harbor Weather Report

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

    September 25, 2016; 6:29 PM 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 >