• Today

    Jul 26

    93°Lo 73°

    Sunshine; hot, less humid

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

    Jul 27

    90°Lo 73°

    Sunshine and patchy clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      96°
    • UV
      5 - High
    • Air Qual.
      Good
  • Thu

    Jul 28

    90°Lo 75°

    Hot with clouds and sun

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

    Jul 29

    81°Lo 72°

    Not as warm with a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Jul 30

    82°Lo 72°

    A couple of p.m. t-storms

    Neutral weather for asthma
    • Hi
      RealFeel
      87°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Partly Cloudy
Partly Cloudy
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 77° 75° 75° 73° 76° 79° 81° 83°
RealFeel® 75° 74° 74° 71° 75° 80° 85° 89°
Humidity 59% 63% 67% 71% 62% 58% 54% 49%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 5 NNW 5 NNW 5 NNW 5 NNW 5 NNW 6 NNW 5 NNW 5 NW
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 45% 37% 26% 26% 26% 25% 25% 25%
Dew Point 62° 62° 63° 63° 62° 63° 63° 62°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 90° 83° 97° (1963) 85°
Low 73° 69° 59° (2001) 75°

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

Rockville Centre Weather Report

PHOTOS: Severe storms rip through Pennsylvania to New York with damaging winds

July 26, 2016; 7:47 AM ET

Severe thunderstorms rumbled through the Northeast on Monday, lashing the region with damaging winds while also unleashing heavy downpours that triggered flash flooding. more >

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index