• Tonight

    Aug 28

    Lo 72°

    Clear to partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
  • Mon

    Aug 29

    90°Lo 70°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Air Qual.
      Moderate
    more
  • Tue

    Aug 30

    82°Lo 70°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Wed

    Aug 31

    85°Lo 70°

    Very warm with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Thu

    Sep 1

    82°Lo 64°

    Less humid with some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
Next 8 hours >
  Sun
10pm
11pm Mon
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 74° 74° 73° 73° 73° 73° 72° 73°
RealFeel® 74° 74° 73° 73° 73° 73° 72° 72°
Humidity 76% 76% 77% 78% 78% 77% 77% 76%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
0%
 
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0%
Snow
 
0%
 
0%
 
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0%
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 7 SSE 7 SSE 6 S 6 SSW 6 SW 6 SW 6 SW 6 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 10% 10% 10% 9% 26% 26% 26% 26%
Dew Point 66° 66° 66° 66° 66° 65° 65° 65°
Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 28

more Historical Weather Data >
  Today Normal Record 8/28/2015
High 85° 80° 98° (1973) 82°
Low 72° 66° 53° (1986) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:14 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:28 AM with 14:38 of moolight, then sets at 5:06 PM

Rockville Centre Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 5:28 PM ET

Brief relief from heat and humidity will arrive in the northeastern United States at the start of September. more >

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index