• Today

    Apr 21

    67°Lo 50°

    Warmer; rain this morning

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Wed

    Apr 22

    64°Lo 44°

    Showers in the afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    Apr 23

    56°Lo 43°

    Cooler with some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Fri

    Apr 24

    58°Lo 43°

    Breezy with clouds and sun

    Low ragweed pollen levels
    • Precip
      12%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      50%
    more
  • Sat

    Apr 25

    62°Lo 49°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 67° RealFeel® 68° Precipitation 75%

Day

N

E

S

W

  • W 17 mph
  • Gusts: 30 mph

Breezy and warmer; rain early this morning, then times of clouds and sun this afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 5%
  • Precipitation: 0.18 in
  • Rain: 0.18 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 50° RealFeel® 45° Precipitation 13%

Night

N

E

S

W

  • SW 9 mph
  • Gusts: 17 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Hempstead Pollen Levels - April 21

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 67° 61° 78° (2007) 58°
Low 50° 45° 36° (1981) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:33 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:22 AM with 14:37 of moolight, then sets at 10:59 PM

Hempstead Weather Report

NYC: Cooler Air to Sweep Away Warmth This Week

April 21, 2015; 3:54 AM ET

Cooler air will push into the New York City area during the middle and latter part of the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps