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Personalized Forecasts

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    • Fri

      Oct 14

      69° /50°
      Sunny
      • Running
      • Weather
      • Precip: 20%
      • Hours of Precip: 0
      • Wind Gust: 21 mph
      More
    • Sat

      Oct 15

      63° /49°
      Sunny
      • Running
      • Weather
      • Precip: 10%
      • Hours of Precip: 0
      • Wind Gust: 12 mph
      More
    • Sun

      Oct 16

      67° /51°
      Partly sunny
      • Running
      • Weather
      • Precip: 25%
      • Hours of Precip: 0
      • Wind Gust: 21 mph
      More
    • Mon

      Oct 17

      66° /53°F
      Rain becoming steadier; windy
      • Running
      • Weather
      • Precip: 82%
      • Hours of Precip: 17
      • Wind Gust: 38 mph
    • Tue

      Oct 18

      67° /53°
      Times of sun and clouds
      • Running
      • Weather
      • Precip: 25%
      • Hours of Precip: 0
      • Wind Gust: 18 mph
      More

    Day

    66°Hi RealFeel® 58° 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

    53°Lo RealFeel® 48° 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 66° 64° 82° (1963) 58°
    Low 53° 49° 38° (1970) 43°

    Sunrise/Sunset

    • Sunrise: 7:08 AM
    • Sunset: 6:12 PM
    • Duration: 11:04 hr

    Moonrise/Moonset

    • Moonrise: 6:56 PM
    • Moonset: 8:39 AM
    • Duration: 13:43 hr
    Astronomy

    Rockville Centre Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 24, 2016; 11:09 PM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >