• Today

    Sep 3

    87°Lo 70°

    An afternoon thunderstorm

    Excellent for travel
    • Rain
      0.09 in
    • Wind
      Speed
      7 mph
    • T-storms
      60%
    more
  • Fri

    Sep 4

    83°Lo 70°

    Periods of sun with a t-storm

    Excellent for travel
    • Rain
      0.10 in
    • Wind
      Speed
      6 mph
    • T-storms
      60%
  • Sat

    Sep 5

    86°Lo 73°

    Partly sunny, warm and humid

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      5 mph
    • T-storms
      24%
    more
  • Sun

    Sep 6

    88°Lo 75°

    Mostly sunny and very warm

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      10 mph
    • T-storms
      8%
    more
  • Mon

    Sep 7

    85°Lo 70°

    A thunderstorm or two

    Very Good for travel
    • Rain
      0.24 in
    • Wind
      Speed
      9 mph
    • T-storms
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Temp (°F) 74° 76° 79° 80° 81° 81° 83° 81°
RealFeel® 80° 82° 90° 91° 92° 88° 93° 89°
Humidity 80% 79% 74% 69% 66% 69% 68% 70%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
51%
 
19%
 
15%
 
19%
 
51%
 
47%
 
40%
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) 4 N 4 N 5 NNE 5 NNE 6 NE 6 NE 6 NE 7 NE
UV Index 2 3 4 5 5 5 4 3
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 68° 70° 70° 69° 69° 70° 72° 71°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 83° 79° 95° (1960) 87°
Low 70° 62° 43° (1938) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:00 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:26 PM with 14:41 of moolight, then sets at 2:07 PM

Chicago Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 5:10 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

Travel Weather Forecast

Sep 03, 2015; 6:00 AM ET United States travel weather forecast

Fri. Travel Weather

Flight Tracker