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Personalized Forecasts

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    • Today

      Sep 25

      68° /47°F
      Sunny
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 70°
      • UV: 4 - Moderate
      • Cloud Cover: 3%
    • Mon

      Sep 26

      70° /63°
      Sunny to partly cloudy
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 72°
      • UV: 4 - Moderate
      • Cloud Cover: 25%
      More
    • Tue

      Sep 27

      72° /52°
      Morning rain; turning sunny
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 75°
      • UV: 4 - Moderate
      • Cloud Cover: 38%
      More
    • Wed

      Sep 28

      72° /60°
      Times of sun and clouds
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 72°
      • UV: 4 - Moderate
      • Cloud Cover: 51%
      More
    • Thu

      Sep 29

      72° /59°
      Rain and drizzle possible
      • Beneficial
      • weather for migraines
      • Hi RealFeel: 71°
      • UV: 2 - Low
      • Cloud Cover: 93%
      More
    59°/53° RealFeel® 60°/53°
    Mainly clear
    • 4 mph
    • Precipitation: 11%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 49%
    • Cloud Cover: 11%
    • Dew Point: 37° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 68° 74° N/A 74°
    Low 47° 55° N/A 61°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 6:47 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:22 AM
    • Moonset: 3:53 PM
    • Duration: 14:31 hr
    Astronomy

    Tappan Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 2:29 PM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region to end this weekend. More >

    Sun. Migraine Headache

    Sun. UV Index