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  • Early AM

    Dec 21

    Mostly cloudy Lo 29°
    more
  • Today

    Dec 21

    Clouds giving way to some sun 41°Lo 33°
  • Mon

    Dec 22

    Increasing clouds 43°Lo 40°
    more
  • Tue

    Dec 23

    Mostly cloudy, mist; breezy 48°Lo 46°
    more
  • Wed

    Dec 24

    Windy with rain 56°Lo 47°
    more
< Previous 8 hours Next 8 hours >
  Sun
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 30° 29° 30° 32° 34° 36° 38° 39°
RealFeel® 28° 25° 25° 26° 30° 33° 36° 38°
Humidity 75% 78% 75% 71% 66% 61% 58% 55%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 5 NNW 6 NNW 7 NNW 7 NNW 7 N 7 N 6 N 6 NNW
UV Index 0 0 0 0 0 1 1 1
Cloud Cover 96% 93% 90% 88% 87% 86% 83% 77%
Dew Point 23° 23° 23° 23° 24° 24° 24° 24°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 41° 42° 59° (2011) 55°
Low 33° 30° 12° (2004) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 9:15 of sunlight, then sets at 4:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:28 AM with 10:07 of moolight, then sets at 4:35 PM

Rockville Centre Weather Report

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

December 21, 2014; 1:44 AM ET

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