, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Fri

      Sep 30

      70° /62°
      A couple of showers
      • Poor
      • for skiing
      • Rain: 0.55 in
      • Precip: 76%
      • Hours of Precip: 6
      More
    • Sat

      Oct 1

      75° /59°
      Rain at times
      • Poor
      • for skiing
      • Rain: 0 in
      • Precip: 24%
      • Hours of Precip: 0
      More
    • Sun

      Oct 2

      71° /56°
      A couple of showers possible
      • Poor
      • for skiing
      • Rain: 0.06 in
      • Precip: 56%
      • Hours of Precip: 2
      More
    • Mon

      Oct 3

      62° /45°
      Low clouds and windy
      • Poor
      • for skiing
      • Rain: 0.06 in
      • Precip: 56%
      • Hours of Precip: 2
      More
    • Tue

      Oct 4

      62° /50°F
      Decreasing clouds and warmer
      • Poor
      • for skiing
      • Rain: 0 in
      • Precip: 2%
      • Hours of Precip: 0

    Day

    62°Hi RealFeel® 65° Precipitation 2%
    Decreasing clouds and warmer
    • NE 8 mph
    • Gusts: 20 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    50°Lo RealFeel® 47° Precipitation 2%
    Partly cloudy
    • ESE 6 mph
    • Gusts: 15 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 10/4/2015
    High 62° 69° 84° (1967) 66°
    Low 50° 54° 39° (1996) 54°

    Sunrise/Sunset

    • Sunrise: 6:55 AM
    • Sunset: 6:30 PM
    • Duration: 11:35 hr

    Moonrise/Moonset

    • Moonrise: 10:07 AM
    • Moonset: 8:46 PM
    • Duration: 10:39 hr
    Astronomy

    Rockville Centre Weather Report

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

    September 26, 2016; 1:29 AM 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 to end this weekend. More >