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    • Today

      Apr 24

      57° /48°F
      Some sun, then turning cloudy
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
    • Tue

      Apr 25

      53° /52°
      Breezy with periods of rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Wed

      Apr 26

      63° /57°
      Warmer with rain and drizzle
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Thu

      Apr 27

      67° /55°
      Partly sunny and nice
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Fri

      Apr 28

      68° /57°
      Nice with clouds and sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    57°Hi RealFeel® 64° Precipitation 25%
    Some sun, then turning cloudy
    • ESE 7 mph
    • Gusts: 12 mph
    • Max UV Index: 6 (High)
    • Thunderstorms: 8%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    48°Lo RealFeel® 38° Precipitation 55%
    Cloudy with a little rain
    • ENE 10 mph
    • Gusts: 17 mph
    • Max UV Index: N/A
    • Thunderstorms: 2%
    • Precipitation: 0.06 in
    • Rain: 0.06 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2.5 hrs
    • Hours of Rain: 2.5 hrs

    Rockville Centre Pollen Levels Apr 24

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      High

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/24/2016
    High 57° 62° 79° (2008) 64°
    Low 48° 46° 34° (1967) 47°

    Sunrise/Sunset

    • Sunrise: 6:03 AM
    • Sunset: 7:43 PM
    • Duration: 13:40 hr

    Moonrise/Moonset

    • Moonrise: 5:10 AM
    • Moonset: 5:40 PM
    • Duration: 12:30 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps