• Clear 67°
    Ragweed Pollen Current Weather
    • Relative Humidity
      78%
    • Yesterday
      Temp
      66°
    • RealFeel
      65°
  • Early AM

    Sep 20

    Lo 64°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Today

    Sep 20

    Hi 83°

    Times of sun and clouds

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
  • Tomorrow

    Sep 21

    Hi 87°

    A late day or evening t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    Day Details >
Next

Thunderstorms in the area late tomorrow afternoon through tomorrow evening

9/20 9/21 Now: 1:18am
AM 1-5
  • 1am Clear 67° 0%
  • 2am Partly cloudy 66° 0%
  • 3am Partly cloudy 65° 0%
  • 4am Partly cloudy 65° 0%
  • 5am Intermittent clouds 64° 0%
PM 12-5
  • 12pm Partly sunny 77° 0%
  • 1pm Partly sunny 79° 0%
  • 2pm Partly sunny 80° 0%
  • 3pm Partly sunny 81° 0%
  • 4pm Partly sunny 81° 0%
  • 5pm Partly sunny 83° 0%
PM 6-11
  • 6pm Partly sunny 80° 0%
  • 7pm Partly sunny 78° 0%
  • 8pm Mostly clear 75° 0%
  • 9pm Mostly clear 74° 0%
  • 10pm Mostly clear 72° 0%
  • 11pm Mostly clear 71° 0%
Hourly Forecast >

Washington Pollen Levels - September 20

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Sep 19, 2014; 1:01 PM ET
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Washington Weather Report

DC: September Temperature Roller Coaster to Continue

September 19, 2014; 12:00 PM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

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