• Early AM

    Jul 29

    Lo 74°

    Periods of rain, some heavy, and a thunderstorm

    Common Cold Weather
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      99°
    more
  • Today

    Jul 29

    80°Lo 70°

    Rain and a thunderstorm

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      82°
    more
  • Sat

    Jul 30

    83°Lo 74°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      93°
  • Sun

    Jul 31

    81°Lo 72°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      85°
    more
  • Mon

    Aug 1

    81°Lo 70°

    Periods of clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      87°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 73° 73° 73° 72° 70° 72° 73° 73°
RealFeel® 72° 72° 72° 72° 70° 72° 72° 73°
Humidity 73% 77% 79% 79% 82% 78% 77% 75%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 9 NNW 8 NNW 7 NNW 7 NNW 6 NNW 6 NW 6 NW 7 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 64° 65° 66° 65° 65° 65° 65° 65°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2015
High 83° 83° 96° (2002) 85°
Low 74° 69° 59° (1968) 76°

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 28, 2016; 11:02 PM 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 >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Sat. Cold & Flu

Sat. UV Index