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Personalized Forecasts

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    • Tonight

      May 24

      60° Lo
      Clear
      • Stargazing
      • Weather
      • Cloud Cover: 1%
      • Precip: 0%
      • Hours of Precip: 0
      More
    • Fri

      May 25

      86° /67°
      Mostly sunny; very warm
      • Very Good
      • for stargazing
      • Cloud Cover: 10%
      • Precip: 3%
      • Hours of Precip: 0
      More
    • Sat

      May 26

      87° /65°
      Clouds and sun; more humid
      • Poor
      • for stargazing
      • Cloud Cover: 92%
      • Precip: 56%
      • Hours of Precip: 1.5
      More
    • Sun

      May 27

      68° /57°
      A shower or t-storm; cooler
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 40%
      • Hours of Precip: 2
      More
    • Mon

      May 28

      70° /60°F
      Mostly cloudy, a stray shower
      • Poor
      • for stargazing
      • Cloud Cover: 77%
      • Precip: 23%
      • Hours of Precip: 1

    Day

    70°Hi RealFeel® 71° Precipitation 50%
    Mostly cloudy, a stray shower
    • Winds from the
    • S 5 mph
    • Gusts: 7 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0.08 in
    • Rain: 0.08 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    60°Lo RealFeel® 61° Precipitation 23%
    Mostly cloudy
    • Winds from the
    • SW 4 mph
    • Gusts: 6 mph
    • Max UV Index: N/A
    • Thunderstorms: 5%
    • 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 5/28/2017
    High 70° 76° N/A 71°
    Low 60° 56° N/A 56°

    Sunrise/Sunset

    • Sunrise: 5:28 AM
    • Sunset: 8:18 PM
    • Duration: 14:50 hr

    Moonrise/Moonset

    • Moonrise: 7:25 PM
    • Moonset: 5:45 AM
    • Duration: 10:20 hr
    Astronomy

    Solunar Information for Tappan, NY

    Tue, May 29
    Full
    Wed, Jun 6
    Last
    Wed, Jun 13
    New
    Wed, Jun 20
    First

    Mon. Stargazing