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    • Wed

      Oct 19

      63° /49°
      An afternoon shower
      • Ragweed Pollen
      • Weather
      • Precip: 55%
      • Wind Speed: 13 mph
      • Cloud Cover: 34%
      More
    • Thu

      Oct 20

      64° /47°
      Mostly sunny
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 9 mph
      • Cloud Cover: 80%
      More
    • Fri

      Oct 21

      62° /46°
      Rain at times
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 23 mph
      • Cloud Cover: 76%
      More
    • Sat

      Oct 22

      63° /49°F
      Occasional rain
      • Ragweed Pollen
      • Weather
      • Precip: 5%
      • Wind Speed: 15 mph
      • Cloud Cover: 0%
    • Sun

      Oct 23

      65° /50°
      Sunny
      • Ragweed Pollen
      • Weather
      • Precip: 25%
      • Wind Speed: 9 mph
      • Cloud Cover: 61%
      More

    Day

    63°Hi RealFeel® 58° Precipitation 68%
    Occasional rain
    • W 16 mph
    • Gusts: 32 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.39 in
    • Rain: 0.39 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 6 hrs
    • Hours of Rain: 6 hrs

    Night

    49°Lo RealFeel® 40° Precipitation 5%
    Clear
    • SW 15 mph
    • Gusts: 26 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 10/22/2015
    High 63° 62° 77° (1984) 70°
    Low 49° 48° 37° (2003) 53°

    Sunrise/Sunset

    • Sunrise: 7:14 AM
    • Sunset: 6:03 PM
    • Duration: 10:49 hr

    Moonrise/Moonset

    • Moonrise: 8:05 AM
    • Moonset: 1:50 PM
    • Duration: 5:44 hr
    Astronomy

    Rockville Centre Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 30, 2016; 1:16 AM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday night, while rain will spread over the balance of the northeastern United States into the weekend. More >