• Tonight

    Aug 21

    Lo 68°

    Mostly cloudy, showers around

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 22

    77°Lo 66°

    A passing shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    76°Lo 64°

    Clouds breaking for some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 24

    78°Lo 63°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Aug 25

    79°Lo 63°

    Mostly sunny and beautiful

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10pm
11pm Fri
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Cloudy
Temp (°F) 71° 70° 70° 70° 69° 68° 68° 68°
RealFeel® 68° 67° 67° 68° 67° 65° 65° 66°
Humidity 80% 82% 83% 85% 87% 89% 90% 89%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
21%
 
51%
 
47%
 
43%
 
47%
 
51%
 
47%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 6 SE 5 SE 5 ESE 4 ESE 4 ESE 4 ESE 4 ESE 5 ESE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 87% 86% 84% 85% 83% 85% 87% 90%
Dew Point 64° 65° 64° 65° 65° 65° 64° 64°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 79° 82° 91° (2005) 88°
Low 68° 68° 50° (1977) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:33 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:38 AM with 14:33 of moolight, then sets at 5:11 PM

Top Story

Rockville Centre Weather Report

NYC: Showers to Retreat This Weekend

August 21, 2014; 1:08 PM ET

Following a surge of moisture and showers to end the week, dry air will push southward across the New York City area this weekend. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps