• Fri

    Feb 19

    38°Lo 30°

    Cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Feb 20

    50°Lo 36°

    Considerable clouds

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

    Feb 21

    51°Lo 38°

    Cloudy with rain possible

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Mon

    Feb 22

    47°Lo 26°

    Considerable cloudiness

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Feb 23

    42°Lo 27°

    Cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 51° RealFeel® 42° Precipitation 35%

Day

N

E

S

W

  • ENE 17 mph
  • Gusts: 34 mph

Cloudy with rain possible

  • Max UV Index: 1 (Low)
  • Thunderstorms: 16%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 38° RealFeel® 34° Precipitation 64%

Night

N

E

S

W

  • N 6 mph
  • Gusts: 18 mph

Rain at times

  • Max UV Index: N/A
  • Thunderstorms: 23%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Feb 21

more Historical Weather Data >
  Today Normal Record 2/21/2015
High 51° 43° 63° (2002) 33°
Low 38° 29° (1968) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 10:55 of sunlight, then sets at 5:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:48 PM with 13:37 of moolight, then sets at 6:25 AM

Rockville Centre Weather Report

NYC: Dangerous cold to follow rounds of snow this week

February 9, 2016; 10:50 PM ET

Rounds of snow and slippery travel this week around New York City will be followed by the coldest air of the winter during the Valentine's Day weekend. more >