• Today

    Sep 23

    73°Lo 50°

    Sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 24

    75°Lo 53°

    Sun, some clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 25

    77°Lo 54°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 26

    79°Lo 53°

    Sunny and pleasantly warm

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      0%
    more
  • Sat

    Sep 27

    79°Lo 54°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      24%
    more
Next Previous
Sunny 75° RealFeel® 73°

N

E

S

W

  • Humidity: 36%
  • Pressure: 30.26 in
  • UV Index: 0
  • Cloud Cover: 0%
  • Ceiling: 37500 ft
  • Dew Point: 47° F
  • Visibility: 10 mi
7 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 12:07 of sunlight, then sets at 6:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:09 AM with 12:21 of moolight, then sets at 6:30 PM

Temperature Summary - 5:14 PM

  Temp (°F)
Now 75°
Yesterday 82°
RealFeel® 73°
RealFeel® Shade 72°
Wind Chill 75°
Dew Point 47°
  Hi / Lo
Previous 6 Hours 75°
  69°
Previous 12 Hours 75°
  46°
Previous 24 Hours 75°
  46°

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 73° 74° 93° (1937) 73°
Low 50° 49° 27° (1974) 46°

Precipitation Summary - 5:14 PM

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

Peru Weather Report

Drier Air Heads into Chicago Following Storms

September 23, 2014; 3:20 PM ET

Drier air will filter into the Chicago area for the rest of the week, resulting in dry skies and clear conditions to kick off the first week of fall. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps