• Today

    Sep 20

    74°Lo 66°

    Times of clouds and sun

    Excellent for running
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Sun

    Sep 21

    79°Lo 64°

    A stray morning shower

    Very Good for running
    • Precip
      40%
    • Hours of Precip
      1
    • Wind
      Gust
      11 mph
  • Mon

    Sep 22

    75°Lo 53°

    Partly sunny and breezy

    Very Good for running
    • Precip
      15%
    • Hours of Precip
      0
    • Wind
      Gust
      19 mph
    more
  • Tue

    Sep 23

    72°Lo 58°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Wed

    Sep 24

    70°Lo 56°

    Sunny and pleasant

    Excellent for running
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Temp (°F) 68° 68° 68° 68° 70° 72° 73° 75°
RealFeel® 65° 66° 66° 67° 69° 72° 75° 80°
Humidity 92% 92% 91% 91% 88% 84% 79% 74%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
6%
 
7%
 
7%
 
9%
 
11%
 
11%
 
15%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 6 SSE 5 S 5 S 4 SSW 4 WSW 4 SSW 3 S 3 SSE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 45% 45% 45% 45% 76% 76% 76% 76%
Dew Point 65° 66° 66° 65° 66° 66° 66° 66°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 79° 74° 83° (2004) 75°
Low 64° 59° 42° (1962) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:13 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:12 AM with 13:17 of moolight, then sets at 5:29 PM

Top Story

Rockville Centre Weather Report

NYC: September Temperature Roller Coaster to Continue

September 20, 2014; 4:35 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around New York City. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.