• Tonight

    Dec 17

    Lo 35°

    Clearing; becoming windier

    Sinus Headache Weather
    • Hi
      RealFeel
      45°
    • UV
      1 - Low
    • Cloud
      Cover
      74%
  • Thu

    Dec 18

    45°Lo 33°

    Partly sunny; windy, colder

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      32°
    • UV
      2 - Low
    • Cloud
      Cover
      26%
    more
  • Fri

    Dec 19

    42°Lo 29°

    Sun, some clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      2 - Low
    • Cloud
      Cover
      28%
    more
  • Sat

    Dec 20

    40°Lo 35°

    Some sun, then clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      35°
    • UV
      1 - Low
    • Cloud
      Cover
      62%
    more
  • Sun

    Dec 21

    42°Lo 37°

    Clouds yielding to some sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      38°
    • UV
      1 - Low
    • Cloud
      Cover
      65%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 44° 44° 45° 47° 49° 51° 52° 51°
RealFeel® 41° 41° 38° 42° 44° 45° 45° 44°
Humidity 83% 81% 76% 72% 66% 62% 58% 58%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
6%
 
6%
 
6%
 
6%
 
6%
 
8%
 
14%
 
14%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 6 WNW 6 W 10 W 9 WNW 10 WNW 12 WNW 13 WNW 13 WNW
UV Index 0 0 0 1 1 1 1 1
Cloud Cover 73% 59% 56% 51% 41% 62% 89% 86%
Dew Point 39° 39° 38° 38° 38° 38° 38° 37°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Dec 17

more Historical Weather Data >
  Today Normal Record 12/17/2013
High 52° 43° 59° (1984) 34°
Low 35° 31° 16° (1973) 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 9:16 of sunlight, then sets at 4:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:22 AM with 11:10 of moolight, then sets at 1:32 PM

Rockville Centre Weather Report

NYC: Spotty Wintry Weather This Weekend to be Paled by Major Storm Next Week

December 17, 2014; 8:30 PM ET

After a weak storm brings spotty light snow and rain to the region this weekend, a storm will threaten major travel disruptions in New York City before Christmas. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Wed. Sinus Headache

Wed. UV Index