• Today

    Aug 24

    82°Lo 74°

    A couple of strong t-storms.

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

    Aug 25

    82°Lo 68°

    Mostly cloudy with a t-storm.

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
  • Fri

    Aug 26

    77°Lo 67°

    Less humid with clouds and sun.

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 27

    80°Lo 72°

    A p.m. t-storm possible

    High ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      5 - High
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 28

    84°Lo 71°

    Clouds and sun with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 75° 76° 78° 79° 80° 82° 80° 80°
RealFeel® 79° 81° 81° 85° 87° 90° 87° 87°
Humidity 87% 85% 81% 76% 73% 71% 82% 77%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
47%
 
51%
 
47%
 
43%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 WSW 9 WSW 8 WSW 8 WSW 7 WSW 8 W 8 W 9 WNW
UV Index 1 2 2 3 3 3 3 2
Cloud Cover 100% 100% 96% 93% 92% 93% 94% 90%
Dew Point 71° 71° 71° 71° 71° 72° 74° 73°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2015
High 82° 81° 95° (1991) 73°
Low 68° 65° 47° (1934) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:24 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:28 AM with 2:50 of moolight, then sets at 2:19 PM

Chicago Weather Report

Strong thunderstorms to target from St. Louis to Chicago into Thursday

August 24, 2016; 6:15 AM ET

Rounds of showers and thunderstorms will bring the potential for flash flooding and localized damaging wind gusts through Thursday. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps