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      Elev 12 ft, 40.954 °N 73.101 °W

      Setauket, NY

      Setauket-East Setauket Station42°
      Updated: 5:52 AM EDT on October 24, 2026 (GMT -4)
      6 minutes ago
      61°
      39°
      42
      Feels Like 42
      Clear
      N
      6
      Similar temperature is expected today
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       Wundermap
      50
      50
      575
      90
      50
      7
      0 mph
      50
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      50
      50
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      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Sat 10/24
        High 61°f
         2% Precip. / 0 in
        Mostly cloudy skies. High 61F. Winds NNW at 5 to 10 mph.
        Tonight
        Sat 10/24
        Low 42°f
         4% Precip. / 0 in
        Mainly clear skies. Low 42F. Winds light and variable.
        Tomorrow
        Sun 10/25
        High 65°f44°f
         4% Precip. / 0 in
        Sunny. High around 65F. Winds light and variable.
        Hourly Forecast
        Now
        40°
        6AM
        40°
        7AM
        41°
        7:14AM
        Sunrise
        8AM
        42°
        9AM
        48°
        10AM
        51°
        11AM
        53°
        12PM
        55°
        1PM
        57°
        2PM
        59°
        3PM
        60°
        4PM
        59°
        5PM
        59°
        5:58PM
        Sunset
        6PM
        56°
        7PM
        53°
        8PM
        52°
        9PM
        50°
        10PM
        49°
        11PM
        48°
        12AM
        46°
        1AM
        45°
        2AM
        44°
        3AM
        44°
        4AM
        43°
        5AM
        43°
        Precipitation
        4%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        44
        Good
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 30.5 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point36°F
        5. Humidity 86%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KISP Station History
        Almanac for October 24, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 61°F 76°F 2001
        4. Low 39°F 46°F 30°F 1969
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for October 25, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 65°F 61°F 77°F
        4. Low 42°F 46°F 31°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:13 AM 5:58 PM
        3. Civil Twilight 6:45 AM 6:26 PM
        4. Nautical Twilight 6:13 AM 6:58PM
        5. Astronomical Twilight 5:41 AM 7:30 PM
        1. Length of Visible Light 11h 40m
        2. Length of Day 10h 44m
        3. Tomorrow will be 2 minutes 30 seconds shorter
        1. Moon 4:55 PM 5:24 AM
        2. Waxing Gibbous97% of the Moon is Illuminated
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
        Nov 9
        New Moon
        Nov 17
        Waxing Half First Qtr
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