• Tonight

    Apr 20

    Lo 37°

    Mainly clear and chilly

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 21

    58°Lo 43°

    Mostly sunny

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Apr 22

    63°Lo 47°

    An afternoon shower

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Wed

    Apr 23

    60°Lo 37°

    Breezy with clouds and sun

    Moderate indoor dust & dander levels
    • Precip
      16%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      48%
    more
  • Thu

    Apr 24

    62°Lo 41°

    Sunny and breezy

    High indoor dust & dander levels
    • Precip
      3%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      3%
    more
Next Previous
Hi 63° RealFeel® 64° Precipitation 58%

Day

N

E

S

W

  • S 9 mph
  • Gusts: 17 mph

Some sun, then increasing clouds with a shower in the area late in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 47° RealFeel® 38° Precipitation 63%

Night

N

E

S

W

  • W 10 mph
  • Gusts: 16 mph

A couple of showers in the evening; otherwise, considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2013
High 63° 60° 75° (2007) 54°
Low 47° 43° 33° (1984) 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:35 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:53 AM with 10:42 of moolight, then sets at 12:35 PM

Top Story

East Islip Weather Report

NYC Warmup to be Erased by Midweek

April 20, 2014; 8:58 PM ET

A cooldown at midweek will erase the warmup expected for New York City Monday and Tuesday. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Tue. Dust & Dander

Tue. Wind Maps