• Today

    May 1

    50°Lo 47°

    Colder with rain tapering off

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Mon

    May 2

    63°Lo 49°

    A couple of showers; warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 3

    58°Lo 49°

    Mostly cloudy, showers around

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    May 4

    63°Lo 50°

    Mainly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    May 5

    66°Lo 51°

    Mostly cloudy, a little rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 50° RealFeel® 49° Precipitation 76%

Day

N

E

S

W

  • E 7 mph
  • Gusts: 10 mph

Colder with rain tapering off

  • Max UV Index: 2 (Low)
  • Thunderstorms: 4%
  • Precipitation: 0.39 in
  • Rain: 0.39 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 4.5 hrs
Lo 47° RealFeel® 43° Precipitation 55%

Night

N

E

S

W

  • NE 5 mph
  • Gusts: 9 mph

Patchy fog with occasional rain and drizzle

  • Max UV Index: N/A
  • Thunderstorms: 19%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Hartsdale Pollen Levels - May 1

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

    Low

  • Ragweed Pollen

    Low

  • Mold

    Low

  • Grass Pollen

    Low

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 50° 64° 84° (2001) 60°
Low 47° 44° 32° (2008) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:52 AM with 14:01 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:44 AM with 11:11 of moolight, then sets at 1:55 PM

Hartsdale Weather Report

Rain to ease unusual northeastern US dryness but to put a damper on outdoor plans

May 1, 2016; 11:27 AM ET

Rounds of rain will bring good news for unusually dry portions of the northeastern United States to start May. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps