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    • Today

      Sep 25

      68° /47°F
      Sunny
      • Excellent
      • for an outdoor bbq
      • Precip: 5%
      • Hi RealFeel: 70°
      • Wind Speed: 7 mph
    • Mon

      Sep 26

      70° /63°
      Sunny to partly cloudy
      • Excellent
      • for an outdoor bbq
      • Precip: 16%
      • Hi RealFeel: 72°
      • Wind Speed: 7 mph
      More
    • Tue

      Sep 27

      72° /52°
      Morning rain; turning sunny
      • Very Good
      • for an outdoor bbq
      • Precip: 65%
      • Hi RealFeel: 75°
      • Wind Speed: 7 mph
      More
    • Wed

      Sep 28

      72° /60°
      Times of sun and clouds
      • Excellent
      • for an outdoor bbq
      • Precip: 21%
      • Hi RealFeel: 72°
      • Wind Speed: 6 mph
      More
    • Thu

      Sep 29

      72° /59°
      Rain and drizzle possible
      • Excellent
      • for an outdoor bbq
      • Precip: 30%
      • Hi RealFeel: 71°
      • Wind Speed: 7 mph
      More

    Day

    68°Hi RealFeel® 70° Precipitation 5%
    Sunny
    • N 7 mph
    • Gusts: 13 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 4%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    47°Lo RealFeel® 47° Precipitation 14%
    Mainly clear
    • NE 4 mph
    • Gusts: 6 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • 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 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; 10:29 AM 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. Outdoor Entertaining

    Sun. Wind Maps

    Sun. UV Index