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    • Mon

      Oct 17

      64° /51°F
      Rain becoming steadier; windy
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 50°
      • Hi RealFeel: 55°
      • Wind Speed: 21 mph
    • Tue

      Oct 18

      65° /51°
      Times of sun and clouds
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 55°
      • Hi RealFeel: 65°
      • Wind Speed: 8 mph
      More
    • Wed

      Oct 19

      65° /50°
      Sunshine
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 56°
      • Hi RealFeel: 65°
      • Wind Speed: 9 mph
      More
    • Thu

      Oct 20

      62° /47°
      Mostly cloudy
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 47°
      • Hi RealFeel: 61°
      • Wind Speed: 8 mph
      More
    • Fri

      Oct 21

      59° /49°
      Windy with rain at times
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 46°
      • Hi RealFeel: 51°
      • Wind Speed: 23 mph
      More

    Day

    64°Hi RealFeel® 55° Precipitation 75%
    Overcast and windy with a couple of showers, then a steadier rain
    • SE 21 mph
    • Gusts: 43 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 20%
    • Precipitation: 0.71 in
    • Rain: 0.71 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    Night

    51°Lo RealFeel® 45° Precipitation 82%
    Rain
    • WSW 13 mph
    • Gusts: 38 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0.71 in
    • Rain: 0.71 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 9 hrs
    • Hours of Rain: 9 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/17/2015
    High 64° 64° 82° (1963) 58°
    Low 51° 49° 38° (1970) 43°

    Sunrise/Sunset

    • Sunrise: 7:09 AM
    • Sunset: 6:10 PM
    • Duration: 11:01 hr

    Moonrise/Moonset

    • Moonrise: 7:39 PM
    • Moonset: 9:52 AM
    • Duration: 14:13 hr
    Astronomy

    Rockville Centre Weather Report

    Rounds of rain to frequent northeastern US this week

    September 27, 2016; 4:30 AM ET

    Bouts of wet weather will soak the northeastern United States during the last full week of September. More >