• Early AM

    Apr 17

    Lo 35°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      9 mph
    more
  • Today

    Apr 17

    49°Lo 37°

    Mostly sunny and chilly

    Fair for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      15 mph
    more
  • Fri

    Apr 18

    51°Lo 41°

    Clouds and breaks of sun

    Fair for home energy
    • Avg
      RealFeel
      42°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      8 mph
  • Sat

    Apr 19

    60°Lo 42°

    Warmer with clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Apr 20

    60°Lo 43°

    Times of clouds and sun

    Fair for home energy
    • Avg
      RealFeel
      49°
    • Hi
      RealFeel
      60°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sat
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 49° 48° 47° 45° 44° 45° 44° 44°
RealFeel® 45° 44° 41° 39° 38° 39° 39° 39°
Humidity 59% 62% 66% 71% 74% 74% 75% 76%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
3%
 
3%
 
4%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 7 ESE 7 SE 8 SE 7 SE 7 ESE 7 ESE 7 E 6 ENE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 95% 96% 98% 95% 95% 95% 95% 95%
Dew Point 36° 35° 36° 36° 36° 37° 37° 37°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 51° 60° 86° (2002) 57°
Low 41° 44° 35° (2003) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:23 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:19 PM with 10:11 of moolight, then sets at 8:30 AM

Top Story

Rockville Centre Weather Report

NYC: Milder Weather to Come Easter Weekend

April 16, 2014; 6:05 PM ET

The return of milder air to New York City will coincide with this coming Easter weekend. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index