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    Next 5 Days
    • Current Weather

      72° F
      Cloudy
      Stargazing
      • Visibility: 10 mi
      • Cloud Cover: 90%
      • Ceiling: 29000 ft
    • Tonight

      Aug 17

      70° Lo
      Turning cloudy
      • Stargazing
      • Weather
      • Cloud Cover: 63%
      • Precip: 25%
      • Hours of Precip: 0
      } Day Details
    • Tomorrow

      Aug 18

      79° Hi
      Mostly cloudy, p.m. showers
      • Poor
      • for stargazing
      • Cloud Cover: 84%
      • Precip: 56%
      • Hours of Precip: 5.5
      } Day Details
    • Saturday

      Aug 19

      86° Hi
      Clearing, humid and warmer
      • Excellent
      • for stargazing
      • Cloud Cover: 6%
      • Precip: 8%
      • Hours of Precip: 0
      } Day Details
    Next 6 Hours
    • 11PM

      Aug 17

      73°
      Intermittent clouds
      Precip 0%
    • 12AM

      71°
      Intermittent clouds
      Precip 0%
    • 1AM

      72°
      Intermittent clouds
      Precip 0%
    • 2AM

      72°
      Intermittent clouds
      Precip 7%
    • 3AM

      72°
      Intermittent clouds
      Precip 7%
    • 4AM

      70°
      Intermittent clouds
      Precip 7%
     Locally severe thunderstorms and flooding downpours are possible into the end of the week.
    Storms to sweep from Great Lakes to Northeast

    Sunrise/Sunset

    • Sunrise: 6:05 AM
    • Sunset: 7:48 PM
    • Duration: 13:43 hr

    Moonrise/Moonset

    • Moonrise: 1:36 AM
    • Moonset: 4:27 PM
    • Duration: 14:51 hr
    Astronomy

    Solunar Information for Central Islip, NY

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last

    Astronomy Live Feed

    Thu. Stargazing