, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Aug 17

      81° /71°F
      Partly sunny
      • Fair
      • for stargazing
      • Cloud Cover: 59%
      • Precip: 25%
      • Hours of Precip: 0
    • Fri

      Aug 18

      78° /72°
      A couple of afternoon showers
      • Poor
      • for stargazing
      • Cloud Cover: 92%
      • Precip: 66%
      • Hours of Precip: 8.5
      More
    • Sat

      Aug 19

      86° /68°
      Clearing and warmer
      • Excellent
      • for stargazing
      • Cloud Cover: 11%
      • Precip: 8%
      • Hours of Precip: 0
      More
    • Sun

      Aug 20

      86° /66°
      Sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 7%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Mon

      Aug 21

      86° /69°
      Mostly sunny and humid
      • Good
      • for stargazing
      • Cloud Cover: 23%
      • Precip: 7%
      • Hours of Precip: 0
      More

    Day

    81°Hi RealFeel® 89° Precipitation 0%
    Intervals of clouds and sunshine
    • Winds from the
    • ESE 7 mph
    • Gusts: 10 mph
    • Max UV Index: 10 (Extreme)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    71°Lo RealFeel® 72° Precipitation 25%
    Turning cloudy
    • Winds from the
    • SSE 6 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 8%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/17/2016
    High 81° 80° 91° (1997) 87°
    Low 71° 66° 58° (2000) 75°

    Sunrise/Sunset

    • Sunrise: 6:04 AM
    • Sunset: 7:48 PM
    • Duration: 13:44 hr

    Moonrise/Moonset

    • Moonrise: 1:35 AM
    • Moonset: 4:26 PM
    • Duration: 14:51 hr
    Astronomy

    Solunar Information for West Sayville, NY

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

    Thu. Stargazing