• Today

    Apr 18

    78°Lo 46°

    Mostly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sun

    Apr 19

    59°Lo 45°

    Mostly sunny and cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Mon

    Apr 20

    58°Lo 52°

    Pouring morning rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Tue

    Apr 21

    65°Lo 45°

    Pleasant and warmer

    Low ragweed pollen levels
    • Precip
      21%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      27%
    more
  • Wed

    Apr 22

    62°Lo 43°

    Breezy with increasing clouds

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      36%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Showers
Rain
Rain
Rain
Rain
Showers
Cloudy
Cloudy
Temp (°F) 48° 49° 51° 52° 53° 54° 55° 57°
RealFeel® 38° 38° 41° 43° 45° 44° 49° 51°
Humidity 76% 76% 77% 76% 76% 76% 75% 73%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
66%
 
70%
 
77%
 
77%
 
77%
 
52%
 
48%
 
44%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 16 E 15 ESE 15 ESE 14 ESE 13 E 18 E 17 E 15 E
UV Index 1 1 1 1 1 2 1 1
Cloud Cover 99% 99% 99% 100% 100% 99% 99% 99%
Dew Point 41° 42° 44° 45° 45° 47° 48° 48°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2014
High 58° 64° N/A 58°
Low 52° 44° N/A 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:32 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:36 AM with 14:24 of moolight, then sets at 10:00 PM

Tappan Weather Report

NYC: Cooler Sunday to Precede Rainy Monday

April 18, 2015; 1:30 PM ET

A repeat of Saturday's warmth is not expected anytime soon in New York City, with the weather taking a cooler, then wet turn. more >

Mon. Dust & Dander

Mon. Wind Maps