• Today

    Nov 15

    40° /37°F
    A little wintry mix
    • 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: Low
  • Fri

    Nov 16

    49° /39°
    Periods of rain in the a.m.
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Sat

    Nov 17

    49° /38°
    Partly sunny
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Sun

    Nov 18

    46° /41°
    Some sun, then clouds
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More
  • Mon

    Nov 19

    49° /33°
    Intervals of clouds and sun
    • Low
    • ragweed pollen levels
    • Grass Pollen: Low
    • Ragweed Pollen: Low
    • Tree Pollen: Low
    More

Day

40°Hi RealFeel® 30° Precipitation 57%
Cloudy, a bit of snow, sleet and rain, accumulating a coating to an inch this afternoon
  • Winds from the
  • ENE 10 mph
  • Gusts: 20 mph
  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.11 in
  • Rain: 0.1 in
  • Snow: 0.3 in
  • Ice: 0.01 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Night

37°Lo RealFeel® 22° Precipitation 81%
Rain, becoming heavy at times; breezy; there can be flooding in low-lying and poor drainage areas
  • Winds from the
  • ENE 16 mph
  • Gusts: 25 mph
  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0.86 in
  • Rain: 0.86 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 11 hrs
  • Hours of Rain: 11 hrs

Rockville Centre Pollen Levels Nov 15

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

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History

more Historical Weather Data >
  Today Normal Record 11/15/2017
High 40° 55° 77° (1993) 51°
Low 37° 41° 20° (1967) 36°

Sunrise/Sunset

  • Sunrise: 6:41 AM
  • Sunset: 4:37 PM
  • Duration: 9:56 hr

Moonrise/Moonset

  • Moonrise: 1:02 PM
  • Moonset: 11:36 PM
  • Duration: 10:34 hr
Astronomy

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps