• Today

    Jul 27

    89°Lo 74°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      98°
    • UV
      5 - High
    • Air Qual.
      Moderate
  • Thu

    Jul 28

    88°Lo 75°

    Sun mixing with clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Fri

    Jul 29

    83°Lo 71°

    A couple of thunderstorms

    Neutral weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Jul 30

    84°Lo 70°

    Thundershower

    Neutral weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sun

    Jul 31

    83°Lo 70°

    A couple of thunderstorms

    Neutral weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
Clouds and sun 76° RealFeel® 75°

N

E

S

W

  • Humidity: 57%
  • Pressure: 29.95 in
  • UV Index: 0
  • Cloud Cover: 60%
  • Ceiling: 28600 ft
  • Dew Point: 60° F
  • Visibility: 10 mi
5 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:27 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:25 AM with 13:46 of moolight, then sets at 2:11 PM

Temperature Summary - 6:24 AM

  Temp (°F)
Now 76°
Yesterday 77°
RealFeel® 75°
RealFeel® Shade 74°
Wind Chill 76°
Dew Point 60°
  Hi / Lo
Previous 6 Hours 80°
  74°
Previous 12 Hours 93°
  74°
Previous 24 Hours 93°
  71°

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 89° 83° 97° (1963) 85°
Low 74° 69° 59° (2001) 75°

Precipitation Summary - 6:24 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Rockville Centre Weather Report

Dangerous heat wave to persist in northeastern US much of this week

July 27, 2016; 4:00 AM ET

A stifling heat wave will remain entrenched across the Northeast much of this week, despite a brief reprieve in humidity for some. more >

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index