• Today

    Oct 20

    59°Lo 54°

    Some sun, then clouds

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

    Oct 21

    66°Lo 54°

    Warmer with a shower

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

    Oct 22

    62°Lo 52°

    Breezy with rain

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

    Oct 23

    60°Lo 51°

    Mostly cloudy, a little rain

    Low ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      85%
    more
  • Fri

    Oct 24

    63°Lo 51°

    A shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Showers
Cloudy
Cloudy
Showers
Cloudy
Temp (°F) 55° 56° 55° 55° 57° 59° 60° 62°
RealFeel® 51° 52° 52° 52° 54° 57° 58° 63°
Humidity 74% 75% 76% 77% 76% 72% 69% 64%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
18%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
 
38%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 8 SW 7 SW 6 SW 6 WSW 5 WSW 5 W 5 WNW 4 S
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 98% 96% 95% 94% 94% 95% 95% 90%
Dew Point 47° 48° 48° 48° 49° 50° 49° 49°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 66° 63° 81° (1963) 66°
Low 54° 48° 32° (1974) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:54 of sunlight, then sets at 6:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 AM with 12:05 of moolight, then sets at 4:58 PM

Rockville Centre Weather Report

NYC: Clouds to Increase Ahead of Next System

October 20, 2014; 5:18 AM ET

Sunshine will slowly fade away early this week as clouds move in ahead of the next storm system. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps