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      Elev 26 ft, 40.706 °N 73.295 °W

      West Islip, NY

      West Islip Station81°
      Updated: 5:30 PM EDT on August 28, 2026 (GMT -4)
      7 minutes ago
      84°
      69°
      81
      Feels Like 85
      Partly Cloudy
      N
      6
      Lower 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
        Fri 08/28
        Low 62°f
        8% Precip. / 0 in
        Some clouds this evening will give way to mainly clear skies overnight. Low 62F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Sat 08/29
        High 78°f
        3% Precip. / 0 in
        Mostly sunny skies. High 78F. Winds N at 5 to 10 mph.
        Tomorrow night
        Sat 08/29
        Low 64°f
        6% Precip. / 0 in
        Clear to partly cloudy. Low 64F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        82°
        6PM
        81°
        7PM
        80°
        7:31PM
        Sunset
        8PM
        79°
        9PM
        75°
        10PM
        74°
        11PM
        72°
        12AM
        71°
        1AM
        69°
        2AM
        68°
        3AM
        66°
        4AM
        65°
        5AM
        64°
        6AM
        63°
        6:17AM
        Sunrise
        7AM
        64°
        8AM
        66°
        9AM
        68°
        10AM
        70°
        11AM
        73°
        12PM
        74°
        1PM
        75°
        2PM
        76°
        3PM
        76°
        4PM
        76°
        5PM
        75°
        Precipitation
        6%
        Pollen
        Grass Pollen
        Low
        Air Quality
        62
        Moderate
        UV Index
        1
        Low
        Additional Conditions
        1. Pressure 29.98 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point69°F
        5. Humidity 65%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KFRG Station History
        Almanac for August 28, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 82°F 89°F 1980
        4. Low 69°F 66°F 50°F 1986
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for August 29, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 77°F 82°F 95°F
        4. Low 69°F 66°F 48°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:16 AM 7:31 PM
        3. Civil Twilight 5:48 AM 8:00 PM
        4. Nautical Twilight 5:14 AM 8:33PM
        5. Astronomical Twilight 4:38 AM 9:09 PM
        1. Length of Visible Light 14h 11m
        2. Length of Day 13h 15m
        3. Tomorrow will be 2 minutes 33 seconds shorter
        1. Moon 7:44 PM 6:37 AM
        2. Full99% of the Moon is Illuminated
        Aug 28
        Full Moon
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Precipitation
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