• Partly cloudy 72°
    Ragweed Pollen Current Weather
    • Relative Humidity
      93%
    • Yesterday
      Temp
      63°
    • RealFeel
      80°
  • Today

    Aug 31

    Hi 88°

    Variably cloudy and humid

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

    Sep 1

    Hi 93°

    Humid with sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Wednesday

    Sep 2

    Hi 92°

    Periods of sun; hot and humid

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

Thunderstorms Thursday night

8/31 9/1 Now: 5:23am
AM 5-9
  • 5am Cloudy 69° 7%
  • 6am Cloudy 68° 7%
  • 7am Cloudy 69° 5%
  • 8am Mostly cloudy 70° 0%
  • 9am Intermittent clouds 75° 0%
PM 4-9
  • 4pm Intermittent clouds 88° 0%
  • 5pm Intermittent clouds 87° 0%
  • 6pm Intermittent clouds 86° 0%
  • 7pm Intermittent clouds 83° 0%
  • 8pm Mostly clear 79° 3%
  • 9pm Mostly clear 74° 3%
PM 10-3
  • 10pm Clear 72° 3%
  • 11pm Clear 70° 3%
  • 12am Clear 69° 3%
  • 1am Clear 68° 2%
  • 2am Clear 66° 0%
  • 3am Clear 66° 0%
Hourly Forecast >

Frederick Pollen Levels - August 31

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

    Low

  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold Pollen

    Low

Aug 30, 2015; 2:49 PM ET
Five-day Weather Forecast for Washington, DC
Washington, DC Weather Forecast

Frederick Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

August 31, 2015; 1:20 AM ET

A push of summery heat and humidity will arrive in the Washington D.C. and Baltimore areas this week as September begins. more >

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