• Today

    Sep 17

    78°Lo 63°

    Times of sun and clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Sep 18

    79°Lo 63°

    Mostly cloudy with a shower

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

    Sep 19

    79°Lo 65°

    Partly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Sep 20

    81°Lo 64°

    Morning mist; clearing

    Low ragweed pollen levels
    • Precip
      44%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Sep 21

    85°Lo 68°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      27%
    more
Next Previous
Hi 78° RealFeel® 79° Precipitation 6%

Day

N

E

S

W

  • E 6 mph
  • Gusts: 10 mph

Times of sun and clouds

  • Max UV Index: 5 (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
Lo 63° RealFeel® 61° Precipitation 56%

Night

N

E

S

W

  • ENE 3 mph
  • Gusts: 7 mph

Partly cloudy with a shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Yorktown Pollen Levels - September 17

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 78° 82° N/A 73°
Low 63° 62° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 12:22 of sunlight, then sets at 7:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:53 AM with 14:20 of moolight, then sets at 3:13 PM

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps