• Today

    May 30

    75°Lo 66°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • Tue

    May 31

    83°Lo 64°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Wed

    Jun 1

    75°Lo 59°

    Pleasant with some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Thu

    Jun 2

    73°Lo 61°

    Partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Fri

    Jun 3

    68°Lo 60°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
11pm
Tue
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 68° 68° 68° 67° 67° 66° 66° 66°
RealFeel® 65° 68° 68° 67° 66° 65° 61° 65°
Humidity 93% 94% 94% 92% 89% 87% 88% 84%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
51%
 
47%
 
39%
 
32%
 
32%
 
38%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 6 SSW 6 SSW 5 SSW 5 SW 5 SW 5 SW 4 SW 4 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 66° 66° 66° 65° 64° 62° 62° 61°
Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2015
High 75° 73° 92° (1987) 78°
Low 66° 57° 45° (1949) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 14:52 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:57 AM with 12:00 of moolight, then sets at 1:57 PM

Rockville Centre Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 30, 2016; 12:29 PM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps