• Today

    Jul 31

    88°Lo 74°

    Less humid with plenty of sun

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      9 mph
  • Sat

    Aug 1

    88°Lo 70°

    Sun mixing with clouds; warm

    Fair for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      12 mph
    more
  • Sun

    Aug 2

    86°Lo 74°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      10 mph
    more
  • Mon

    Aug 3

    89°Lo 76°

    Partly sunny

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      17 mph
    more
  • Tue

    Aug 4

    87°Lo 70°

    A shower or t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      13 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
10pm
11pm Sat
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Clear
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Temp (°F) 78° 77° 76° 76° 75° 74° 74° 74°
RealFeel® 76° 75° 74° 74° 73° 72° 72° 72°
Humidity 56% 59% 60% 62% 64% 63% 64% 66%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
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%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 7 SW 7 SW 7 SW 7 WSW 7 WSW 7 SW 7 SW 7 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 10% 10% 3% 0% 0% 7% 10% 10%
Dew Point 62° 62° 62° 62° 62° 61° 61° 62°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 88° 83° 95° (2002) 82°
Low 74° 69° 58° (1964) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:21 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:12 PM with 11:02 of moolight, then sets at 7:14 AM

Rockville Centre Weather Report

NYC: Heat to Linger, Humidity to Ease Friday, This Weekend

July 31, 2015; 4:37 AM ET

Following the steambath of this week, New York City will catch a break from high humidity Friday and this weekend but not sizzling temperatures. 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