• Early AM

    Aug 24

    Lo 69°

    Clear

    Common Cold Weather
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      86°
    more
  • Today

    Aug 24

    86°Lo 71°

    Plenty of sunshine

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      90°
    more
  • Thu

    Aug 25

    84°Lo 75°

    Partly sunny and more humid

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      86°
    more
  • Fri

    Aug 26

    89°Lo 74°

    A thunderstorm in the area

    Beneficial weather for colds
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      99°
  • Sat

    Aug 27

    87°Lo 72°

    Sunny to partly cloudy

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      95°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Sunny
Sunny
T-storms
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 79° 81° 83° 85° 87° 88° 89° 88°
RealFeel® 82° 86° 91° 94° 94° 99° 99° 96°
Humidity 73% 68% 64% 62% 65% 63% 60% 63%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
10%
 
14%
 
43%
 
47%
 
51%
 
38%
 
32%
 
36%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 10 SW 10 SW 9 SW 9 SSW 9 SSW 9 S 10 SSW 10 SSW
UV Index 2 4 5 6 5 6 5 3
Cloud Cover 23% 10% 4% 9% 70% 28% 27% 20%
Dew Point 69° 70° 70° 71° 74° 74° 74° 74°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 26

more Historical Weather Data >
  Today Normal Record 8/26/2015
High 89° 81° 100° (1948) 84°
Low 74° 67° 53° (1963) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:19 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:38 AM with 14:41 of moolight, then sets at 3:19 PM

Rockville Centre Weather Report

Heat, humidity to return across northeastern US late this week

August 23, 2016; 11:20 PM ET

Following a fall-like start to the week, warmth and humidity will build over the northeastern United States prior to the weekend. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Fri. Cold & Flu

Fri. UV Index