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    • Early AM

      Sep 30

      59° Lo
      Occasional rain and drizzle
      • Snow Days
      • Weather
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Today

      Sep 30

      62° /60°
      Windy with rain and drizzle
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Sat

      Oct 1

      67° /62°F
      Cloudy, a little rain; windy
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
    • Sun

      Oct 2

      70° /63°
      Cloudy with a shower or two
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    • Mon

      Oct 3

      72° /62°
      Mostly cloudy, showers around
      • Very Unlikely
      • for a snow day
      • Snow: 0%
      • Ice: 0%
      • Snow: 0 in
      More
    Saturday
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    Forecast Rain Rain Cloudy Rain Rain Cloudy Cloudy Rain
    Temp (°F) 62° 62° 62° 62° 61° 60° 61° 62°
    RealFeel® 54° 54° 57° 54° 54° 55° 56° 55°
    Wind (mph) 13 NE 15 NE 15 NE 13 NE 13 NE 14 NE 16 NE 16 NE
    precip
    2am
    3am
    4am
    5am
    6am
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    9am
    Rain
    58%
    58%
    49%
    58%
    58%
    49%
    47%
    51%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    2am
    3am
    4am
    5am
    6am
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    8am
    9am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 100% 100% 100% 100% 100% 100% 100% 100%
    Humidity 73% 72% 74% 76% 77% 82% 83% 83%
    Dew Point 53° 53° 53° 54° 54° 54° 56° 57°
    Temp °F
    2am
    3am
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    5am
    6am
    7am
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    65° 60°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 67° 70° 85° (1986) 61°
    Low 62° 55° 41° (1992) 56°

    Sunrise/Sunset

    • Sunrise: 6:52 AM
    • Sunset: 6:35 PM
    • Duration: 11:43 hr

    Moonrise/Moonset

    • Moonrise: 7:18 AM
    • Moonset: 7:11 PM
    • Duration: 11:53 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 >

    48 Hour Precipitation Forecast

    Sat. Snow Day Potential