• Today

    Jul 27

    89°Lo 74°

    Sunshine and patchy clouds

    Fair for home energy
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      6 mph
  • Thu

    Jul 28

    89°Lo 75°

    Sun mixing with clouds

    Fair for home energy
    • Avg
      RealFeel
      89°
    • Hi
      RealFeel
      98°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Jul 29

    80°Lo 70°

    Heavy t-storms; mostly cloudy

    Poor for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Jul 30

    83°Lo 72°

    Periods of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Jul 31

    81°Lo 71°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      8 mph
    more
Next Previous
Partly sunny 85° RealFeel® 83°

N

E

S

W

  • Humidity: 49%
  • Pressure: 29.91 in
  • UV Index: 1
  • Cloud Cover: 40%
  • Ceiling: 37800 ft
  • Dew Point: 64° F
  • Visibility: 10 mi
15 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:27 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:25 AM with 13:46 of moolight, then sets at 2:11 PM

Temperature Summary - 5:07 PM

  Temp (°F)
Now 85°
Yesterday 77°
RealFeel® 83°
RealFeel® Shade 82°
Wind Chill 85°
Dew Point 64°
  Hi / Lo
Previous 6 Hours 89°
  84°
Previous 12 Hours 89°
  73°
Previous 24 Hours 93°
  73°

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 89° 83° 97° (1963) 85°
Low 74° 69° 59° (2001) 75°

Precipitation Summary - 5:07 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Rockville Centre Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 27, 2016; 1:23 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index