• Thu

    Aug 11

    82°Lo 67°

    Mostly sunny

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

    Aug 12

    81°Lo 69°

    Sunshine and some clouds

    Ragweed Pollen Weather
    • Precip
      22%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      36%
  • Sat

    Aug 13

    84°Lo 71°

    Sunny

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      1%
    more
  • Sun

    Aug 14

    86°Lo 69°

    A couple of p.m. t-storms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
  • Mon

    Aug 15

    83°Lo 68°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      97%
    more
Next Previous
Hi 81° RealFeel® 85° Precipitation 22%

Day

N

E

S

W

  • SE 6 mph
  • Gusts: 13 mph

Sunshine and some clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 69° RealFeel® 69° Precipitation 19%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 12 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 12

more Historical Weather Data >
  Today Normal Record 8/12/2015
High 81° 82° 92° (1970) 88°
Low 69° 68° 55° (1979) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:53 of sunlight, then sets at 7:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:20 PM with 10:13 of moolight, then sets at 1:33 AM

Rockville Centre Weather Report

Heat wave to deteriorate across northeastern US as downpours unleash up to 2 inches of rain

July 27, 2016; 8:11 PM ET

As July draws to a close, a storm system swinging up from the Deep South will bring downpours to the northeastern U.S. and break the back of an extended heat wave. more >