• Tonight

    Apr 18

    Lo 49°

    Mainly clear and breezy

    Outdoor Barbecue Weather
    • Precip
      8%
    • Hi
      RealFeel
      77°
    • Wind
      Gust
      22 mph
    more
  • Sun

    Apr 19

    58°Lo 45°

    Mostly sunny and cooler

    Good for an outdoor bbq
    • Precip
      16%
    • Hi
      RealFeel
      59°
    • Wind
      Gust
      23 mph
  • Mon

    Apr 20

    57°Lo 53°

    Breezy with heavy rain

    Poor for an outdoor bbq
    • Precip
      80%
    • Hi
      RealFeel
      50°
    • Wind
      Gust
      33 mph
    more
  • Tue

    Apr 21

    63°Lo 48°

    Warmer; cloudy, then some sun

    Good for an outdoor bbq
    • Precip
      18%
    • Hi
      RealFeel
      63°
    • Wind
      Gust
      27 mph
    more
  • Wed

    Apr 22

    62°Lo 46°

    Turning cloudy and breezy

    Fair for an outdoor bbq
    • Precip
      19%
    • Hi
      RealFeel
      58°
    • Wind
      Gust
      29 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 59° 57° 55° 53° 51° 50° 49° 50°
RealFeel® 51° 49° 47° 45° 44° 44° 43° 44°
Humidity 38% 40% 41% 43% 46% 48% 49% 47%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
2%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 20 NW 20 N 18 N 15 N 12 N 9 NNE 10 NNE 12 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 13% 11% 26% 26% 26% 26% 26% 26%
Dew Point 33° 33° 32° 31° 31° 31° 31° 30°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 58° 60° 84° (1985) 68°
Low 45° 45° 34° (2001) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:28 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:51 AM with 14:00 of moolight, then sets at 8:51 PM

Rockville Centre Weather Report

NYC: Cooler Sunday to Precede Rainy Monday

April 18, 2015; 8:30 PM ET

A repeat of Saturday's warmth is not expected anytime soon in New York City, with the weather taking a cooler, then wet turn. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Sun. Outdoor Entertaining

Sun. Wind Maps

Sun. UV Index