• Wed

    Jul 20

    83°Lo 70°

    A couple of p.m. t-storms

    Outdoor Barbecue Weather
    • Precip
      60%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      12 mph
    more
  • Thu

    Jul 21

    83°Lo 70°

    Sun and some clouds

    Outdoor Barbecue Weather
    • Precip
      25%
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      8 mph
    more
  • Fri

    Jul 22

    83°Lo 69°

    Increasing clouds

    Outdoor Barbecue Weather
    • Precip
      25%
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      8 mph
    more
  • Sat

    Jul 23

    83°Lo 70°

    Periods of clouds and sun

    Outdoor Barbecue Weather
    • Precip
      25%
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      10 mph
  • Sun

    Jul 24

    85°Lo 70°

    Periods of clouds and sun

    Outdoor Barbecue Weather
    • Precip
      25%
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      16 mph
    more
Next Previous
Hi 83° RealFeel® 87° Precipitation 25%

Day

N

E

S

W

  • SW 10 mph
  • Gusts: 21 mph

Periods of clouds and sun

  • Max UV Index: 7 (High)
  • Thunderstorms: 7%
  • 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® 70° Precipitation 25%

Night

N

E

S

W

  • SSW 13 mph
  • Gusts: 18 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2015
High 83° 84° 102° (2011) 88°
Low 70° 69° 59° (1992) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:34 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:37 PM with 12:10 of moolight, then sets at 10:47 AM

Rockville Centre Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 30, 2016; 5:50 PM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.