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    • Today

      Sep 26

      67° /62°F
      Mostly sunny and comfortable
      • Common Cold
        • Common Cold
        • Flu
      • Beneficial
      • weather for colds
      • Avg Temp: 65°
      • Avg RealFeel: 63°
      • Hi RealFeel: 70°
    • Tue

      Sep 27

      71° /59°
      A little morning rain
      • Beneficial
      • weather for colds
      • Avg Temp: 65°
      • Avg RealFeel: 65°
      • Hi RealFeel: 72°
      More
    • Wed

      Sep 28

      70° /61°
      Mostly cloudy
      • Beneficial
      • weather for colds
      • Avg Temp: 66°
      • Avg RealFeel: 62°
      • Hi RealFeel: 68°
      More
    • Thu

      Sep 29

      67° /63°
      Mostly cloudy with a shower
      • Beneficial
      • weather for colds
      • Avg Temp: 65°
      • Avg RealFeel: 60°
      • Hi RealFeel: 63°
      More
    • Fri

      Sep 30

      69° /64°
      Cloudy, a few showers; breezy
      • Beneficial
      • weather for colds
      • Avg Temp: 67°
      • Avg RealFeel: 62°
      • Hi RealFeel: 66°
      More

    Day

    67°Hi RealFeel® 70° Precipitation 6%
    Comfortable with sunshine and patchy clouds
    • ESE 7 mph
    • Gusts: 12 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    62°Lo RealFeel® 55° Precipitation 79%
    Breezy with increasing cloudiness; periods of rain late
    • SSW 14 mph
    • Gusts: 24 mph
    • Max UV Index: N/A
    • Thunderstorms: 9%
    • Precipitation: 0.5 in
    • Rain: 0.5 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 67° 70° N/A 70°
    Low 62° 48° N/A 54°

    Sunrise/Sunset

    • Sunrise: 6:41 AM
    • Sunset: 6:38 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:16 AM
    • Moonset: 4:26 PM
    • Duration: 14:10 hr
    Astronomy

    Sag Harbor Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 10:29 AM ET

    Bouts of wet weather will soak the northeastern United States during the last full week of September. More >

    Mon. Cold & Flu

    Mon. UV Index