• Today

    Sep 3

    90°Lo 72°

    A thunderstorm in spots

    Fair for home energy
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      5 mph
  • Fri

    Sep 4

    83°Lo 65°

    Not as hot; a morning shower

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      10 mph
    more
  • Sat

    Sep 5

    80°Lo 63°

    Sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Sep 6

    82°Lo 66°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      8 mph
    more
  • Mon

    Sep 7

    84°Lo 71°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 89° 88° 85° 84° 82° 80° 78° 78°
RealFeel® 97° 93° 88° 85° 81° 80° 82° 83°
Humidity 52% 53% 54% 56% 65% 71% 75% 80%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
14%
 
18%
 
43%
 
47%
 
51%
 
51%
 
47%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 6 SE 6 SSE 6 SSE 6 SSE 5 SSE 5 SSE 5 SSE 4 S
UV Index 4 3 2 1 0 0 0 0
Cloud Cover 60% 64% 65% 64% 64% 45% 45% 45%
Dew Point 69° 68° 67° 67° 69° 70° 70° 71°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 90° 79° 93° (1993) 88°
Low 72° 65° 52° (1967) 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 13:01 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:45 PM with 14:20 of moolight, then sets at 1:05 PM

Rockville Centre Weather Report

NYC: July-like Weather to Continue Through Labor Day

September 3, 2015; 5:00 AM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably warm afternoons around New York City. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index