• Today

    Jul 23

    96°Lo 76°

    Mostly sunny and hot

    Beneficial weather for colds
    • Avg
      Temp
      86°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      98°
  • Sun

    Jul 24

    91°Lo 75°

    Plenty of sunshine

    Beneficial weather for colds
    • Avg
      Temp
      83°
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      97°
    more
  • Mon

    Jul 25

    92°Lo 78°

    A t-storm in the afternoon

    Beneficial weather for colds
    • Avg
      Temp
      85°
    • Avg
      RealFeel
      92°
    • Hi
      RealFeel
      102°
    more
  • Tue

    Jul 26

    91°Lo 75°

    Partly sunny and hot

    Beneficial weather for colds
    • Avg
      Temp
      83°
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      98°
    more
  • Wed

    Jul 27

    88°Lo 75°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      88°
    • Hi
      RealFeel
      96°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11pm
Sun
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Sunny
Temp (°F) 84° 83° 81° 80° 78° 77° 76° 76°
RealFeel® 82° 81° 80° 78° 76° 75° 75° 74°
Humidity 47% 48% 52% 55% 56% 58% 61% 62%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 7 NW 6 NW 6 NW 5 NW 6 NW 6 NW 6 NW 7 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 1% 0% 0% 0% 0% 0% 0% 0%
Dew Point 62° 61° 62° 62° 61° 61° 62° 62°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2015
High 96° 84° 102° (2011) 88°
Low 76° 69° 59° (1992) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:34 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:37 PM with 12:10 of moolight, then sets at 10:47 AM

Rockville Centre Weather Report

'Virtually no relief' from heat in store for eastern US into end of July

July 23, 2016; 9:25 AM ET

Much of the eastern United States will continue to swelter with above-average temperatures into the end of the month. 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