• Today

    Aug 4

    89°Lo 71°

    A shower or t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Wed

    Aug 5

    87°Lo 67°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Thu

    Aug 6

    83°Lo 67°

    Increasing cloudiness

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Fri

    Aug 7

    77°Lo 70°

    Rain, mainly later

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sat

    Aug 8

    80°Lo 68°

    Periods of rain

    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 >
  Tue
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Cloudy
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 76° 79° 80° 83° 86° 87° 88° 89°
RealFeel® 79° 84° 82° 89° 91° 92° 91° 92°
Humidity 73% 65% 62% 56% 52% 47% 44% 43%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
43%
 
47%
 
51%
 
39%
 
33%
 
36%
 
43%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 SW 6 SW 7 SW 8 SW 9 SW 10 SW 12 SSW 13 SSW
UV Index 1 2 4 5 6 7 6 5
Cloud Cover 70% 46% 70% 46% 46% 46% 46% 46%
Dew Point 67° 67° 66° 66° 66° 65° 64° 64°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 89° 83° 93° (2006) 81°
Low 71° 69° 57° (1964) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:54 AM with 14:13 of sunlight, then sets at 8:07 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:46 PM with 13:12 of moolight, then sets at 11:58 AM

Rockville Centre Weather Report

NYC: Warmth to Continue Early This Week Before Cooldown Arrives

August 4, 2015; 1:24 AM ET

Above-average temperatures will continue through the early part of this week but a cooldown is on the horizon. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps