• Tonight

    Oct 21

    Lo 55°

    Rain at times late

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Oct 22

    61°Lo 51°

    Windy and cooler 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°

    Windy with occasional rain

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

    Oct 24

    63°Lo 51°

    Breezy with clouds and sun

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      69%
    more
  • Sat

    Oct 25

    64°Lo 53°

    Partly sunny and breezy

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      27%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Showers
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
T-storms
Temp (°F) 55° 55° 56° 58° 61° 63° 66° 66°
RealFeel® 55° 54° 55° 58° 62° 65° 65° 65°
Humidity 77% 78% 75% 70% 62% 57% 55% 54%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
47%
 
51%
 
17%
 
17%
 
22%
 
49%
 
51%
 
56%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 2 WSW 2 WSW 4 ENE 4 E 4 E 5 ESE 6 ESE 7 ESE
UV Index 0 0 0 0 1 2 2 2
Cloud Cover 95% 94% 85% 65% 54% 71% 75% 79%
Dew Point 48° 48° 48° 48° 48° 48° 49° 49°
Middle Grid line 70 F 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 55° 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

Nor'easter to Affect NYC This Week With Some Rain, Wind

October 21, 2014; 11:52 AM ET

A developing nor'easter will bring some rain and wind to the New York City area during the middle and latter part of the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps