• Tonight

    Jul 28

    Lo 74°

    Heavy rain and a t-storm late

    Common Cold Weather
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      99°
    more
  • Fri

    Jul 29

    80°Lo 70°

    Rain and a thunderstorm

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      82°
    more
  • Sat

    Jul 30

    83°Lo 74°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      93°
    more
  • Sun

    Jul 31

    81°Lo 72°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      77°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      85°
    more
  • Mon

    Aug 1

    81°Lo 70°

    Periods of clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      87°
Next Previous
Hi 81° RealFeel® 87° Precipitation 25%

Day

N

E

S

W

  • NW 8 mph
  • Gusts: 12 mph

Intervals of clouds and sunshine

  • Max UV Index: 6 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 69° Precipitation 50%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 10 mph

Mainly cloudy with a shower in spots late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2015
High 81° 83° 97° (2006) 91°
Low 70° 69° 60° (1964) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:17 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:36 AM with 14:35 of moolight, then sets at 7:11 PM

Rockville Centre Weather Report

Torrential downpours in northeastern US to ease heat wave, raise flash flood risk

July 28, 2016; 8:02 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 >

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.

Mon. Cold & Flu

Mon. UV Index