• Tue

    Sep 20

    76°Lo 60°

    Considerable clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      14 mph
  • Wed

    Sep 21

    71°Lo 59°

    Abundant sunshine

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      10 mph
    more
  • Thu

    Sep 22

    71°Lo 59°

    Considerable cloudiness

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      10 mph
    more
  • Fri

    Sep 23

    73°Lo 60°

    Rain

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      13 mph
    more
  • Sat

    Sep 24

    71°Lo 60°

    Cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 76° RealFeel® 74° Precipitation 25%

Day

N

E

S

W

  • NNE 14 mph
  • Gusts: 23 mph

Considerable clouds

  • Max UV Index: 2 (Low)
  • Thunderstorms: 15%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 60° RealFeel® 55° Precipitation 25%

Night

N

E

S

W

  • NE 13 mph
  • Gusts: 22 mph

Becoming clear

  • Max UV Index: N/A
  • Thunderstorms: 13%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2015
High 76° 74° 85° (1997) 80°
Low 60° 59° 41° (1979) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:13 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:48 PM with 14:20 of moolight, then sets at 12:08 PM

Rockville Centre Weather Report

Is summer heat, humidity over for the northeastern US?

August 26, 2016; 8:05 PM ET

Following a taste of autumn chill to start the week, is summer heat and humidity over for the northeastern United States? more >