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      Small Craft Advisory
      until 8:00 AM EDT
      Elev 136 ft, 40.818 °N 73.105 °W

      Ronkonkoma, NY

      Ronkonkoma Station71°
      Updated: 10:09 AM EDT on October 5, 2026 (GMT -4)
      5 minutes ago
      70°
      52°
      71
      Feels Like 72
      Fair
      N
      9
      Higher temperature is expected today
      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 10/05
        High 70°f
         1% Precip. / 0 in
        Plenty of sunshine. High near 70F. Winds WNW at 15 to 25 mph.
        Tonight
        Mon 10/05
        Low 47°f
         2% Precip. / 0 in
        Clear skies. Low 47F. Winds NW at 10 to 20 mph.
        Tomorrow
        Tue 10/06
        High 62°f45°f
         2% Precip. / 0 in
        Mainly sunny. High 62F. Winds NW at 10 to 15 mph.
        Hourly Forecast
        Now
        61°
        11AM
        63°
        12PM
        65°
        1PM
        67°
        2PM
        69°
        3PM
        68°
        4PM
        67°
        5PM
        66°
        6PM
        64°
        6:27PM
        Sunset
        7PM
        62°
        8PM
        60°
        9PM
        58°
        10PM
        57°
        11PM
        55°
        12AM
        54°
        1AM
        53°
        2AM
        52°
        3AM
        51°
        4AM
        50°
        5AM
        50°
        6AM
        48°
        6:54AM
        Sunrise
        7AM
        48°
        8AM
        50°
        9AM
        51°
        10AM
        52°
        Precipitation
        2%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        31
        Good
        UV Index
        3
        Moderate
        Additional Conditions
        1. Pressure 29.96 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point55°F
        5. Humidity 81%
        6. Rainfall 0.25 in
        7. Snow Depth 0 in
         KISP Station History
        Almanac for October 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 70°F 68°F 83°F 2002
        4. Low 52°F 51°F 31°F 1965
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.1 in -
        7. Snow 0 in 0 in -
        Almanac for October 6, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 61°F 68°F 86°F
        4. Low 47°F 51°F 30°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:53 AM 6:27 PM
        3. Civil Twilight 6:25 AM 6:55 PM
        4. Nautical Twilight 5:54 AM 7:26PM
        5. Astronomical Twilight 5:22 AM 7:58 PM
        1. Length of Visible Light 12h 29m
        2. Length of Day 11h 34m
        3. Tomorrow will be 2 minutes 40 seconds shorter
        1. Moon 1:03 AM 4:01 PM
        2. Waning Crescent31% of the Moon is Illuminated
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Oct 26
        Full Moon
        Nov 1
        Waning Half Last Qtr
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