• Tue

    Jul 14

    80°Lo 68°

    Increasing cloudiness

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Jul 15

    80°Lo 76°

    A p.m. t-storm in spots

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Jul 16

    86°Lo 75°

    A shower and t-storm around

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Fri

    Jul 17

    87°Lo 75°

    Couple of thunderstorms

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Jul 18

    86°Lo 74°

    A shower and t-storm around

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 86° RealFeel® 93° Precipitation 60%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 13 mph

Partly sunny with a couple of showers and a thunderstorm in the afternoon

  • Max UV Index: 7 (High)
  • Thunderstorms: 41%
  • Precipitation: 0.21 in
  • Rain: 0.21 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 75° RealFeel® 72° Precipitation 60%

Night

N

E

S

W

  • ENE 8 mph
  • Gusts: 21 mph

Cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 44%
  • Precipitation: 0.48 in
  • Rain: 0.48 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Jul 16

more Historical Weather Data >
  Today Normal Record 7/16/2014
High 86° 84° 100° (1983) 83°
Low 75° 69° 60° (1966) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:47 of sunlight, then sets at 8:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:18 AM with 14:17 of moolight, then sets at 8:35 PM

Rockville Centre Weather Report

NYC: Intermittent Risk of Storms for Activities Through July Fourth

June 29, 2015; 1:29 PM ET

Several days through the July Fourth weekend will bring the potential for showers and thunderstorms to the New York City area, up to the mountains and down at the beaches. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.