• Clear 66°
    Ragweed Pollen Current Weather
    • Relative Humidity
      79%
    • Yesterday
      Temp
      64°
    • RealFeel
      66°
  • Tonight

    Sep 20

    Lo 57°

    Partly cloudy

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

    Sep 21

    Hi 85°

    An afternoon thunderstorm

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

    Sep 22

    Hi 70°

    Partly sunny; breezy, cooler

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

A thunderstorm tomorrow afternoon

9/20 9/21 Now: 9:41pm
PM 9-1
  • 9pm Clear 66° 0%
  • 10pm Clear 65° 0%
  • 11pm Mostly clear 63° 0%
  • 12am Mostly clear 61° 0%
  • 1am Mostly clear 61° 0%
AM 8-1
  • 8am Partly sunny 60° 6%
  • 9am Partly sunny 65° 6%
  • 10am Mostly sunny 69° 6%
  • 11am Mostly sunny 75° 5%
  • 12pm Sunny 80° 5%
  • 1pm Mostly sunny 82° 8%
PM 2-7
  • 2pm Mostly sunny 84° 43%
  • 3pm Partly sunny 85° 47%
  • 4pm Mostly cloudy w/ t-storms 80° 51%
  • 5pm Partly sunny 80° 20%
  • 6pm Partly sunny 78° 15%
  • 7pm Intermittent clouds 76° 20%
Hourly Forecast >

Harpers Ferry Pollen Levels - September 20

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Northeast Short-Range Regional Weather Forecast

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Top Story

Harpers Ferry Weather Report

DC: September Temperature Roller Coaster to Continue

September 20, 2014; 2:04 AM 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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