• Tonight

    Sep 20

    Lo 60°

    A thunderstorm in spots late

    Travel Weather
    • Rain
      0.22 in
    • Wind
      Speed
      10 mph
    • T-storms
      60%
  • Sun

    Sep 21

    65°Lo 49°

    Some sun returning; cooler

    Very Good for travel
    • Rain
      0.03 in
    • Wind
      Speed
      13 mph
    • T-storms
      20%
    more
  • Mon

    Sep 22

    66°Lo 51°

    Sunshine and patchy clouds

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

    Sep 23

    71°Lo 53°

    Mostly sunny and pleasant

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      4 mph
    • T-storms
      0%
    more
  • Wed

    Sep 24

    74°Lo 54°

    A full day of sunshine

    Excellent for travel
    • Rain
      0 in
    • Wind
      Speed
      6 mph
    • T-storms
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11pm
Sun
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
T-storms
Temp (°F) 69° 68° 67° 66° 65° 64° 63° 61°
RealFeel® 66° 65° 64° 62° 61° 60° 58° 55°
Humidity 80% 81% 81% 82% 82% 82% 82% 83%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
32%
 
32%
 
26%
 
15%
 
15%
 
19%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 5 SW 4 SW 4 SW 5 SW 6 WSW 7 WSW 9 W 10 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 58% 68% 75% 81% 89% 93% 94% 94%
Dew Point 63° 62° 61° 60° 60° 59° 57° 56°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 76° 73° N/A 76°
Low 60° 52° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:16 of sunlight, then sets at 6:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 AM with 13:44 of moolight, then sets at 4:57 PM

Top Story

Forest Park Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 4:28 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

Travel Weather Forecast

Sep 20, 2014; 9:02 PM ET United States travel weather forecast

Weather Related Flight Delays

Sat. Travel Weather

Flight Tracker