• Tonight

    Apr 21

    Lo 34°

    Partly cloudy and cold

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Wed

    Apr 22

    50°Lo 31°

    Periods of sun; windy, chilly

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

    Apr 23

    54°Lo 34°

    Plenty of sunshine

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

    Apr 24

    54°Lo 39°

    Sun giving way to clouds

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      35%
    more
  • Sat

    Apr 25

    50°Lo 36°

    Mostly cloudy, rain possible

    Ragweed Pollen Weather
    • Precip
      35%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Cloudy 51° RealFeel® 38°

N

E

S

W

  • Humidity: 39%
  • Pressure: 29.67 in ↑
  • UV Index: 0
  • Cloud Cover: 95%
  • Ceiling: 6700 ft
  • Dew Point: 27° F
  • Visibility: 10 mi
23 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:37 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:17 AM with 14:44 of moolight, then sets at 11:01 PM

Temperature Summary - 7:28 PM

  Temp (°F)
Now 51°
Yesterday 55°
RealFeel® 38°
RealFeel® Shade 38°
Wind Chill 51°
Dew Point 27°
  Hi / Lo
Previous 6 Hours 54°
  51°
Previous 12 Hours 54°
  44°
Previous 24 Hours 54°
  40°

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2014
High 54° 62° 86° (1985) 78°
Low 34° 44° 28° (1943) 59°

Precipitation Summary - 7:28 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

Chicago Weather Report

Chicago: Temperatures to Plummet After Extended Warm Spell

April 21, 2015; 11:17 AM ET

After a two-week stretch of above-normal temperatures, Chicago is set to fall into a chilly pattern into late this week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps