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    • Tonight

      Sep 25

      52° Lo
      Mainly clear
      • Morning School Bus
      • Weather
      • T-storms: 4%
      • Precip: 2%
      • Wind Gust: 17 mph
      More
    • Mon

      Sep 26

      67° /63°
      Sunny to partly cloudy
      • Excellent
      • at the bus stop
      • T-storms: 2%
      • Precip: 7%
      • Wind Gust: 12 mph
      More
    • Tue

      Sep 27

      71° /59°
      Morning rain
      • Fair
      • at the bus stop
      • T-storms: 19%
      • Precip: 65%
      • Wind Gust: 17 mph
      More
    • Wed

      Sep 28

      72° /63°
      Rain and drizzle in the p.m.
      • Excellent
      • at the bus stop
      • T-storms: 1%
      • Precip: 53%
      • Wind Gust: 15 mph
      More
    • Thu

      Sep 29

      69° /64°F
      Mostly cloudy and humid
      • Excellent
      • at the bus stop
      • T-storms: 20%
      • Precip: 25%
      • Wind Gust: 14 mph
    69°/67° RealFeel® 68°/64°
    Mostly cloudy
    • 10 mph
    • Precipitation: 25%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 71%
    • Cloud Cover: 90%
    • Dew Point: 58° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/29/2015
    High 69° 68° N/A 80°
    Low 64° 47° N/A 60°

    Sunrise/Sunset

    • Sunrise: 6:44 AM
    • Sunset: 6:33 PM
    • Duration: 11:49 hr

    Moonrise/Moonset

    • Moonrise: 5:17 AM
    • Moonset: 6:06 PM
    • Duration: 12:49 hr
    Astronomy

    Sag Harbor Weather Report

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

    September 25, 2016; 2:29 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 >

    Thu. Morning Bus Stop

    Thu. UV Index

    Thu. Wind Maps