• Clear 80°
    Ragweed Pollen Current Weather
    • Relative Humidity
      72%
    • Yesterday
      Temp
      79°
    • RealFeel
      88°
  • Tonight

    Aug 31

    Lo 65°

    Mainly clear and humid

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    Day Details >
  • Tomorrow

    Sep 1

    Hi 94°

    Hot and 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 93°

    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: 8:21pm
PM 8-12
  • 8pm Clear 80° 3%
  • 9pm Clear 77° 3%
  • 10pm Mostly clear 74° 3%
  • 11pm Mostly clear 73° 3%
  • 12am Mostly clear 71° 3%
AM 7-12
  • 7am Sunny 67° 0%
  • 8am Sunny 70° 0%
  • 9am Sunny 76° 0%
  • 10am Sunny 82° 0%
  • 11am Sunny 85° 0%
  • 12pm Sunny 89° 0%
PM 1-6
  • 1pm Sunny 90° 0%
  • 2pm Mostly sunny 92° 0%
  • 3pm Mostly sunny 93° 0%
  • 4pm Mostly sunny 94° 0%
  • 5pm Mostly sunny 92° 0%
  • 6pm Mostly sunny 90° 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 31, 2015; 3:52 PM ET
Summer heat and humidity will continue to rule in the East. Evan Myers has details.
Back to School Heat Wave in East

Frederick Weather Report

DC, Baltimore: Sizzling Heat Wave to Start September

August 31, 2015; 7:23 PM ET

July-like heat and humidity will continue for Washington, D.C., and Baltimore for the first week of September. more >

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