• Mostly clear 68°
    Ragweed Pollen Current Weather
    • Relative Humidity
      93%
    • Yesterday
      Temp
      70°
    • RealFeel
      69°
  • Today

    Aug 28

    Hi 90°

    Mostly sunny and hot

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Tomorrow

    Aug 29

    Hi 91°

    Partly sunny and hot

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Tuesday

    Aug 30

    Hi 87°

    Mostly sunny and humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    Day Details >
Next

A thundershower Wednesday afternoon

8/28 8/29 Now: 5:24am
AM 5-9
  • 5am Partly cloudy 68° 1%
  • 6am Mostly clear 66° 1%
  • 7am Mostly sunny 68° 1%
  • 8am Mostly sunny 70° 0%
  • 9am Mostly sunny 73° 0%
PM 4-9
  • 4pm Mostly sunny 90° 0%
  • 5pm Mostly sunny 89° 0%
  • 6pm Mostly sunny 87° 0%
  • 7pm Mostly sunny 84° 0%
  • 8pm Mostly clear 80° 1%
  • 9pm Mostly clear 76° 1%
PM 10-3
  • 10pm Mostly clear 74° 1%
  • 11pm Mostly clear 72° 1%
  • 12am Mostly clear 71° 1%
  • 1am Mostly clear 70° 1%
  • 2am Mostly clear 69° 0%
  • 3am Mostly clear 68° 0%
Hourly Forecast >

Harpers Ferry Pollen Levels - August 28

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

    Low

  • Ragweed Pollen

    Moderate

  • Mold

    Low

  • Grass Pollen

    Moderate

Aug 28, 2016; 2:19 AM ET
Five-day Weather Forecast for Washington, DC
Washington, DC Weather Forecast

Harpers Ferry Weather Report

September to start on cooler, less humid note in northeastern US

August 28, 2016; 3:04 AM ET

Brief relief from heat and humidity will arrive in the northeastern United States to start September. more >

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