• Today

    Dec 19

    40°Lo 29°

    Clouds yielding to some sun

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

    Dec 20

    38°Lo 32°

    Variable clouds

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

    Dec 21

    41°Lo 34°

    Times of clouds and sun

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

    Dec 22

    46°Lo 42°

    Mostly cloudy, afternoon rain

    Low ragweed pollen levels
    • Precip
      67%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      91%
    more
  • Tue

    Dec 23

    49°Lo 46°

    Cloudy, a little rain; breezy

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      98%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 40° 38° 39° 38° 36° 35° 34° 33°
RealFeel® 29° 27° 28° 27° 26° 25° 25° 24°
Humidity 44% 46% 45% 47% 50% 52% 54% 56%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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Snow
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 14 NW 14 NW 13 NW 12 NW 12 NW 10 NW 10 NW 9 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 46% 41% 41% 40% 21% 22% 24% 25%
Dew Point 19° 19° 19° 19° 19° 19° 19° 19°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 40° 43° 56° (1967) 45°
Low 29° 30° 14° (1991) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 9:16 of sunlight, then sets at 4:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:24 AM with 10:26 of moolight, then sets at 2:50 PM

Rockville Centre Weather Report

NYC: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 4:01 PM ET

Following benign weather this weekend, a major storm will affect New York City, much of the East and Midwest on Christmas Eve. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps