• Early AM

    Apr 21

    Lo 51°

    Occasional rain and a thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Today

    Apr 21

    64°Lo 45°

    Breezy; cloudy, then some sun

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

    Apr 22

    59°Lo 41°

    An afternoon shower; cooler

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

    Apr 23

    54°Lo 38°

    Partly sunny and breezy

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      21 mph
    • Cloud
      Cover
      31%
    more
  • Fri

    Apr 24

    54°Lo 39°

    Breezy with periods of sun

    Low ragweed pollen levels
    • Precip
      14%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Mainly clear 43° Lo 41° RealFeel® 34° / 30°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 70%
  • Cloud Cover: 20%
  • Dew Point: 33° F
  • Visibility: 10 mi
15 mph

Temperature History - Apr 22

more Historical Weather Data >
  Today Normal Record 4/22/2014
High 59° 61° 82° (2001) 62°
Low 41° 46° 37° (2013) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:35 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:13 AM with 14:42 of moolight, then sets at 11:55 PM

Rockville Centre Weather Report

NYC: Cooler Air to Sweep Away Warmth This Week

April 20, 2015; 11:54 PM ET

Cooler air will push into the New York City area during the middle and latter part of the week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps