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      Elev 72 ft, 40.853 °N 73.191 °W

      Smithtown, NY

      Updated: 7:03 AM EDT on October 26, 2026 (GMT -4)
      2 minutes ago
      68°
      38°
      39
      Feels Like 39
      Clear
      N
      2
      Similar temperature is expected today
      Wundermap

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      Wundermap
      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
        Today
        Mon 10/26
        High 68°f
        2% Precip. / 0 in
        Abundant sunshine. Warm. High 68F. Winds W at 5 to 10 mph.
        Tonight
        Mon 10/26
        Low 50°f
        3% Precip. / 0 in
        Clear skies. Low near 50F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Tue 10/27
        High 57°f42°f
        2% Precip. / 0 in
        Sunny. High 57F. Winds NNE at 10 to 15 mph.
        Hourly Forecast
        Now
        39°
        7:16AM
        Sunrise
        8AM
        42°
        9AM
        47°
        10AM
        52°
        11AM
        58°
        12PM
        61°
        1PM
        63°
        2PM
        66°
        3PM
        67°
        4PM
        67°
        5PM
        66°
        5:56PM
        Sunset
        6PM
        63°
        7PM
        60°
        8PM
        59°
        9PM
        58°
        10PM
        58°
        11PM
        58°
        12AM
        57°
        1AM
        56°
        2AM
        56°
        3AM
        55°
        4AM
        54°
        5AM
        53°
        6AM
        52°
        7AM
        51°
        Additional Conditions
        1. Pressure 30.3 in
        2. Visibility 10 miles
        3. Clouds Clear
        4. Dew Point38°F
        5. Humidity 96%
        6. Rainfall 0 in
        7. Snow Depth 0 in
        KISP Station History
        Almanac for October 26, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 68°F 61°F 76°F 2023
        4. Low 38°F 44°F 30°F 1969
        5. Rain/Snow Depth
        6. Precipitation 0 in 4.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 27, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 57°F 60°F 80°F
        4. Low 43°F 43°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:16 AM 5:56 PM
        3. Civil Twilight 6:48 AM 6:24 PM
        4. Nautical Twilight 6:16 AM 6:56PM
        5. Astronomical Twilight 5:44 AM 7:28 PM
        1. Length of Visible Light 11h 36m
        2. Length of Day 10h 39m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon 5:54 PM 7:53 AM
        2. Full99% 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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