, °F

Personalized Forecasts

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    • Tonight

      Sep 25

      52° Lo F
      Mainly clear
      • Outdoor Barbecue
      • Weather
      • Precip: 2%
      • Hi RealFeel: 68°
      • Wind Speed: 9 mph
    • Mon

      Sep 26

      67° /63°
      Sunny to partly cloudy
      • Excellent
      • for an outdoor bbq
      • Precip: 7%
      • Hi RealFeel: 71°
      • Wind Speed: 7 mph
      More
    • Tue

      Sep 27

      71° /59°
      Morning rain
      • Good
      • for an outdoor bbq
      • Precip: 65%
      • Hi RealFeel: 71°
      • Wind Speed: 10 mph
      More
    • Wed

      Sep 28

      72° /63°
      Rain and drizzle in the p.m.
      • Very Good
      • for an outdoor bbq
      • Precip: 53%
      • Hi RealFeel: 70°
      • Wind Speed: 10 mph
      More
    • Thu

      Sep 29

      69° /64°
      Mostly cloudy and humid
      • Very Good
      • for an outdoor bbq
      • Precip: 25%
      • Hi RealFeel: 68°
      • Wind Speed: 10 mph
      More
    Sunday
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    Forecast Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear
    Temp (°F) 62° 60° 59° 58° 56° 56° 55° 54°
    RealFeel® 60° 58° 57° 56° 55° 54° 53° 51°
    Wind (mph) 7 NNW 7 NNW 6 NNW 6 N 6 N 6 NNE 7 NNE 6 NNE
    precip
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 20% 11% 11% 11% 11% 11% 11% 11%
    Humidity 41% 43% 46% 46% 47% 51% 52% 50%
    Dew Point 38° 37° 38° 37° 37° 38° 37° 35°
    Temp °F
    8pm
    9pm
    10pm
    11pm
    12am
    1am
    2am
    3am
    65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 67° 70° N/A 72°
    Low 52° 48° N/A 56°

    Sunrise/Sunset

    • Sunrise: 6:40 AM
    • Sunset: 6:40 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:16 AM
    • Moonset: 3:46 PM
    • Duration: 14:30 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 >

    Sun. Outdoor Entertaining

    Sun. Wind Maps

    Sun. UV Index