• Clear 70°
    Ragweed Pollen Current Weather
    • Relative Humidity
      90%
    • Yesterday
      Temp
      67°
    • RealFeel
      71°
  • Today

    Sep 2

    Hi 87°

    Fog in the morning; some sun

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

    Sep 3

    Hi 86°

    Partly sunny, warm and humid

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

    Sep 4

    Hi 86°

    Partly sunny, warm and humid

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

A thunderstorm late tonight

9/2 9/3 Now: 6:32am
AM 6-10
  • 6am Clear 68° 0%
  • 7am Fog 69° 0%
  • 8am Mostly sunny 72° 0%
  • 9am Mostly sunny 76° 0%
  • 10am Mostly sunny 80° 0%
PM 5-10
  • 5pm Partly sunny 84° 7%
  • 6pm Partly sunny 82° 7%
  • 7pm Mostly sunny 80° 6%
  • 8pm Partly cloudy 77° 5%
  • 9pm Partly cloudy 75° 5%
  • 10pm Intermittent clouds 74° 6%
PM 11-4
  • 11pm Intermittent clouds 73° 7%
  • 12am Intermittent clouds 73° 7%
  • 1am Intermittent clouds 72° 9%
  • 2am Intermittent clouds 72° 14%
  • 3am Intermittent clouds 72° 14%
  • 4am Intermittent clouds 71° 18%
Hourly Forecast >

DeKalb Pollen Levels - September 2

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

    Low

  • Tree Pollen

    Low

  • Ragweed Pollen

    Low

  • Mold Pollen

    Low

Sep 02, 2015; 5:38 AM ET
Five-day Weather Forecast for Chicago, IL
Chicago, IL Weather Forecast

DeKalb Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 2, 2015; 5:11 AM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >

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