• Sat

    May 16

    71°Lo 63°

    Mostly sunny

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

    May 17

    74°Lo 60°

    Overcast with a little rain

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

    May 18

    71°Lo 61°

    A bit of morning rain

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

    May 19

    72°Lo 54°

    A blend of sun and clouds

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

    May 20

    67°Lo 52°

    Clouds breaking for some sun

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 71° RealFeel® 72° Precipitation 24%

Day

N

E

S

W

  • SSW 12 mph
  • Gusts: 26 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 57° Precipitation 55%

Night

N

E

S

W

  • SSW 16 mph
  • Gusts: 25 mph

Cloudy; an evening shower in spots followed by a little rain late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - May 16

more Historical Weather Data >
  Today Normal Record 5/16/2014
High 71° 68° 83° (1993) 66°
Low 63° 53° 43° (1983) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:28 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:43 AM with 13:47 of moolight, then sets at 6:30 PM

Rockville Centre Weather Report

NYC: Monday Showers to Precede Dry, Milder Midweek

April 27, 2015; 1:12 AM ET

Showers will work back into the New York City area on Monday before a turn to a dry and seasonable midweek. 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.