• Tonight

    Sep 2

    Lo 64°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 3

    79°Lo 70°

    Partly sunny

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 4

    86°Lo 72°

    Partly sunny; breezy, humid

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 5

    75°Lo 62°

    Mostly cloudy with t-storms

    High ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      78%
    more
  • Sat

    Sep 6

    69°Lo 59°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      24%
    more
Next Previous
Partly cloudy 72° RealFeel® 68°

N

E

S

W

  • Humidity: 60%
  • Pressure: 29.91 in ↑
  • UV Index: 0
  • Cloud Cover: 31%
  • Ceiling: 36400 ft
  • Dew Point: 58° F
  • Visibility: 10 mi
6 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:06 of sunlight, then sets at 7:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:09 PM with 10:00 of moolight, then sets at 12:09 AM

Temperature Summary - 9:21 PM

  Temp (°F)
Now 72°
Yesterday 70°
RealFeel® 68°
RealFeel® Shade 68°
Wind Chill 72°
Dew Point 58°
  Hi / Lo
Previous 6 Hours 75°
  72°
Previous 12 Hours 75°
  72°
Previous 24 Hours 75°
  67°

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 75° 80° N/A 79°
Low 64° 60° N/A 60°

Precipitation Summary - 9:21 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0.06
Previous 18 Hours 0.07
Previous 24 Hours 0.11
Top Story

Chicago Weather Report

Chicago: Cooler, Less Humid Air to Return by Late Week

September 2, 2014; 6:11 PM ET

While Labor Day marks an unofficial end to the summer, the Chicago area will see warm, humid conditions continue before temperatures slide late in the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps