• Today

    Apr 18

    74°Lo 49°

    Mostly sunny and warmer

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

    Apr 19

    57°Lo 46°

    Mostly sunny and cooler

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

    Apr 20

    58°Lo 53°

    Breezy with heavy rain

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

    Apr 21

    63°Lo 48°

    Sunshine, breezy and warmer

    Low ragweed pollen levels
    • Precip
      18%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      27%
    more
  • Wed

    Apr 22

    61°Lo 46°

    Turning cloudy and breezy

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      36%
    more
Next Previous
Hi 57° RealFeel® 59° Precipitation 16%

Day

N

E

S

W

  • ESE 14 mph
  • Gusts: 23 mph

Mostly sunny and cooler

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 46° RealFeel® 28° Precipitation 80%

Night

N

E

S

W

  • E 20 mph
  • Gusts: 32 mph

Increasingly windy with increasing cloudiness; periods of rain toward dawn

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0.52 in
  • Rain: 0.52 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Rockville Centre Pollen Levels - April 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 57° 60° 84° (1985) 68°
Low 46° 45° 34° (2001) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:28 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:51 AM with 14:00 of moolight, then sets at 8:51 PM

Rockville Centre Weather Report

NYC: Rainy, Stormy Monday to Follow Sun-Filled Weekend

April 18, 2015; 4:37 AM ET

Following a weekend filled with sunshine, a storm will send windswept rain into the New York City area by Monday. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps