• Early AM

    Jul 23

    Lo 64°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Jul 23

    77°Lo 55°

    Cooler with clouds and sun

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

    Jul 24

    77°Lo 57°

    Mostly sunny and nice

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

    Jul 25

    78°Lo 65°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      78%
    more
  • Sat

    Jul 26

    86°Lo 66°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      63%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
T-storms
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 72° 70° 67° 64° 65° 65° 67° 69°
RealFeel® 68° 66° 63° 60° 61° 62° 65° 68°
Humidity 81% 82% 82% 88% 83% 85% 80% 73%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
51%
 
47%
 
17%
 
17%
 
12%
 
17%
 
17%
 
12%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 9 NNE 9 NNE 9 NNE 8 NNE 8 NNE 11 NNE 11 NNE 12 NNE
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 58% 63% 66% 68% 70% 67% 48% 46%
Dew Point 66° 64° 62° 61° 60° 60° 60° 60°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 77° 84° 103° (1983) 78°
Low 55° 63° 53° (1988) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:40 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:03 AM with 14:48 of moolight, then sets at 5:51 PM

Top Story

Peru Weather Report

Chicago: Cooler, Less Humid to Close Out Week

July 23, 2014; 2:52 AM ET

The second half of the week looks to be noticeably cooler and less humid in the Chicago area. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps