• Today

    Mar 26

    54°Lo 43°

    Mostly cloudy with t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Mar 27

    49°Lo 35°

    Rain in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sat

    Mar 28

    42°Lo 28°

    Mostly cloudy, snow showers

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

    Mar 29

    43°Lo 35°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      11%
    more
  • Mon

    Mar 30

    50°Lo 37°

    Some sun, a shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      22 mph
    • Cloud
      Cover
      45%
    more
Next Previous
Hi 49° RealFeel® 49° Precipitation 65%

Day

N

E

S

W

  • NW 9 mph
  • Gusts: 16 mph

Periods of rain in the morning, then times of sun and clouds in the afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 35° RealFeel® 21° Precipitation 59%

Night

N

E

S

W

  • N 12 mph
  • Gusts: 18 mph

Mostly cloudy with a couple of snow showers late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs

Rockville Centre Pollen Levels - March 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 27

more Historical Weather Data >
  Today Normal Record 3/27/2014
High 49° 52° 80° (1998) 39°
Low 35° 37° 23° (2014) 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:27 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:17 PM with 14:32 of moolight, then sets at 2:49 AM

Rockville Centre Weather Report

NYC to Turn Sharply Colder, Little Snowy This Weekend

March 26, 2015; 10:00 AM ET

Wintry conditions and cold will return to the New York City area through Sunday morning. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps