• Early AM

    Jul 29

    Lo 74°

    Rain, some heavy, and a thunderstorm

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      99°
    • Wind
      Speed
      6 mph
    more
  • Today

    Jul 29

    80°Lo 70°

    Rain and a thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      8 mph
  • Sat

    Jul 30

    83°Lo 74°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      6 mph
    more
  • Sun

    Jul 31

    81°Lo 72°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Aug 1

    81°Lo 70°

    An afternoon thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      6 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) 76° 76° 76° 76° 75° 74° 74° 73°
RealFeel® 79° 78° 76° 75° 73° 72° 72° 72°
Humidity 82% 86% 78% 69% 67% 69% 71% 73%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
20%
 
20%
 
13%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 12 NNW 12 NNW 12 N 10 N 10 N 9 N 9 N 9 NNW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 94% 94% 94% 95% 95% 95% 95% 95%
Dew Point 70° 71° 69° 66° 63° 64° 64° 64°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 80° 83° 99° (2002) 95°
Low 70° 69° 61° (1965) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:23 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:51 AM with 14:33 of moolight, then sets at 4:24 PM

Rockville Centre Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 29, 2016; 1:02 AM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index