• Tonight

    Sep 21

    Lo 62°

    A shower early; partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Sep 22

    71°Lo 52°

    Not as warm in the morning

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

    Sep 23

    70°Lo 56°

    Mostly sunny and pleasant

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

    Sep 24

    72°Lo 57°

    Sunny and pleasant

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      1%
    more
  • Thu

    Sep 25

    70°Lo 57°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 76° 76° 77° 77° 77° 76° 75° 74°
RealFeel® 81° 82° 81° 80° 80° 77° 74° 72°
Humidity 77% 76% 73% 71% 69% 68% 69% 72%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
26%
 
19%
 
6%
 
6%
 
5%
 
4%
 
4%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 4 SE 4 SSE 4 ESE 4 SSW 4 SSW 4 N 3 SSE 3 SSW
UV Index 2 3 3 2 2 1 0 0
Cloud Cover 97% 93% 95% 93% 79% 89% 85% 72%
Dew Point 68° 68° 67° 67° 66° 65° 65° 65°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 77° 74° 83° (2004) 75°
Low 62° 59° 42° (1962) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:13 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:12 AM with 13:17 of moolight, then sets at 5:29 PM

Top Story

Rockville Centre Weather Report

NYC: September Temperature Roller Coaster to Continue

September 21, 2014; 4:57 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around New York City. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps