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    • Tue

      Oct 18

      65° /51°
      Increasing clouds
      • Ragweed Pollen
      • Weather
      • Precip: 21%
      • Wind Speed: 10 mph
      • Cloud Cover: 74%
      More
    • Wed

      Oct 19

      67° /53°
      An afternoon shower
      • Ragweed Pollen
      • Weather
      • Precip: 55%
      • Wind Speed: 16 mph
      • Cloud Cover: 65%
      More
    • Thu

      Oct 20

      68° /51°F
      Mostly sunny
      • Ragweed Pollen
      • Weather
      • Precip: 20%
      • Wind Speed: 9 mph
      • Cloud Cover: 17%
    • Fri

      Oct 21

      66° /50°
      Rain at times
      • Ragweed Pollen
      • Weather
      • Precip: 66%
      • Wind Speed: 16 mph
      • Cloud Cover: 70%
      More
    • Sat

      Oct 22

      67° /51°
      Occasional rain
      • Ragweed Pollen
      • Weather
      • Precip: 68%
      • Wind Speed: 16 mph
      • Cloud Cover: 77%
      More

    Day

    68°Hi RealFeel® 67° Precipitation 20%
    Mostly sunny
    • NW 9 mph
    • Gusts: 18 mph
    • Max UV Index: 3 (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

    Night

    51°Lo RealFeel® 44° Precipitation 25%
    Mostly cloudy
    • E 9 mph
    • Gusts: 16 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/20/2015
    High 68° 63° 81° (1969) 70°
    Low 51° 48° 33° (1974) 49°

    Sunrise/Sunset

    • Sunrise: 7:12 AM
    • Sunset: 6:06 PM
    • Duration: 10:54 hr

    Moonrise/Moonset

    • Moonrise: 10:15 PM
    • Moonset: 1:01 PM
    • Duration: 14:46 hr
    Astronomy

    Rockville Centre Weather Report

    Rain to soak northeastern US during final days of September

    September 28, 2016; 5:45 AM ET

    Periods of rain will drench portions of the northeastern United States through Friday. More >