My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Elev 36 ft, 40.930 °N 73.103 °W

      East Setauket, NY

      The Setaukets Station61°
      Updated: 8:44 PM EDT on September 19, 2026 (GMT -4)
      1 minute ago
      69°
      60°
      61
      Feels Like 61
      Fair
      N
      7
      Similar temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Sat 09/19
        Low 60°f
         10% Precip. / 0 in
        Cloudy. Low near 60F. Winds SE at 5 to 10 mph.
        Tomorrow
        Sun 09/20
        High 66°f
         88% Precip. / 0.54 in
        Periods of rain. Potential for heavy rainfall. High 66F. Winds SE at 10 to 15 mph. Chance of rain 90%. Rainfall near a half an inch.
        Tomorrow night
        Sun 09/20
        Low 59°f
         84% Precip. / 0.35 in
        Rain early...then remaining cloudy with showers late. Low 59F. SSW winds shifting to NNE at 10 to 20 mph. Chance of rain 80%. Rainfall around a quarter of an inch.
        Hourly Forecast
        Now
        61°
        9PM
        61°
        10PM
        60°
        11PM
        60°
        12AM
        62°
        1AM
        61°
        2AM
        62°
        3AM
        62°
        4AM
        62°
        5AM
        62°
        6AM
        62°
        6:37AM
        Sunrise
        7AM
        62°
        8AM
        42%
        64°
        9AM
        68%
        65°
        10AM
        83%
        65°
        11AM
        88%
        65°
        12PM
        82%
        65°
        1PM
        74%
        65°
        2PM
        78%
        65°
        3PM
        66%
        65°
        4PM
        61%
        65°
        5PM
        61%
        66°
        6PM
        64%
        66°
        6:52PM
        Sunset
        7PM
        64%
        66°
        8PM
        84%
        66°
        Precipitation
        88%
        Pollen
        Ragweed Pollen
        Low
        Air Quality
        30
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.17 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point52°F
        5. Humidity 72%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KISP Station History
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 69°F 74°F 91°F 1983
        4. Low 60°F 58°F 44°F 1979
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 21, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 73°F 93°F
        4. Low 60°F 58°F 39°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:37 AM 6:52 PM
        3. Civil Twilight 6:10 AM 7:20 PM
        4. Nautical Twilight 5:38 AM 7:52PM
        5. Astronomical Twilight 5:05 AM 8:25 PM
        1. Length of Visible Light 13h 9m
        2. Length of Day 12h 14m
        3. Tomorrow will be 2 minutes 42 seconds shorter
        1. Moon 3:57 PM 12:02 AM
        2. Waxing Gibbous68% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary