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Personalized Forecasts

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    • Today

      Sep 26

      72° /66°F
      Sunshine; breezy in the p.m.
      • Excellent
      • for outdoor DIY projects
      • Precip: 16%
      • Hours of Precip: 5
      • Hi RealFeel: 73°
    • Tue

      Sep 27

      73° /58°
      Occasional morning rain
      • Very Good
      • for outdoor DIY projects
      • Precip: 63%
      • Hours of Precip: 1
      • Hi RealFeel: 75°
      More
    • Wed

      Sep 28

      75° /63°
      Periods of clouds and sun
      • Excellent
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 0
      • Hi RealFeel: 76°
      More
    • Thu

      Sep 29

      71° /65°
      Mostly cloudy, a little rain
      • Poor
      • for outdoor DIY projects
      • Precip: 63%
      • Hours of Precip: 5.5
      • Hi RealFeel: 69°
      More
    • Fri

      Sep 30

      71° /63°
      Variable clouds with showers
      • Good
      • for outdoor DIY projects
      • Precip: 81%
      • Hours of Precip: 7.5
      • Hi RealFeel: 68°
      More

    Day

    72°Hi RealFeel® 73° Precipitation 16%
    Sunny to partly cloudy and pleasant; breezy this afternoon
    • SSE 10 mph
    • Gusts: 21 mph
    • Max UV Index: 5 (Moderate)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    66°Lo RealFeel® 59° Precipitation 71%
    Periods of rain from late evening on
    • SSW 12 mph
    • Gusts: 16 mph
    • Max UV Index: N/A
    • Thunderstorms: 16%
    • Precipitation: 0.58 in
    • Rain: 0.58 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 5 hrs
    • Hours of Rain: 5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 72° 72° 87° (1970) 73°
    Low 66° 57° 47° (1949) 59°

    Sunrise/Sunset

    • Sunrise: 6:47 AM
    • Sunset: 6:44 PM
    • Duration: 11:57 hr

    Moonrise/Moonset

    • Moonrise: 2:22 AM
    • Moonset: 4:31 PM
    • Duration: 14:09 hr
    Astronomy

    Rockville Centre Weather Report

    Rounds of rain to frequent northeastern US this week

    September 26, 2016; 4:29 AM ET

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

    Mon. Outdoor DIY Projects

    Mon. Wind Maps

    Mon. UV Index