• Tonight

    Sep 19

    Lo 59°

    Increasing clouds

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

    Sep 20

    75°Lo 67°

    Clouds giving way to some sun

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

    Sep 21

    79°Lo 63°

    Partial sunshine

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

    Sep 22

    74°Lo 54°

    Partly sunny and breezy

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      26%
    more
  • Tue

    Sep 23

    73°Lo 57°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Hi 66° RealFeel® 67° Precipitation 6%

Day

N

E

S

W

  • E 9 mph
  • Gusts: 18 mph

Cooler with partial sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 59° RealFeel® 53° Precipitation 25%

Night

N

E

S

W

  • SE 7 mph
  • Gusts: 12 mph

Increasing clouds

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Rockville Centre Pollen Levels - September 19

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 66° 74° 90° (1983) 75°
Low 59° 60° 47° (1959) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:18 of sunlight, then sets at 6:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:21 AM with 14:03 of moolight, then sets at 4:24 PM

Top Story

Rockville Centre Weather Report

NYC: September Temperature Roller Coaster to Continue

September 19, 2014; 5:05 PM ET

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

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps