• Today

    Jul 31

    80°Lo 65°

    A p.m. t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      7 - High
    • Cloud
      Cover
      31%
  • Fri

    Aug 1

    79°Lo 64°

    An afternoon thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      86°
    • UV
      6 - High
    • Cloud
      Cover
      56%
    more
  • Sat

    Aug 2

    80°Lo 64°

    Partly sunny with a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Cloud
      Cover
      45%
    more
  • Sun

    Aug 3

    82°Lo 68°

    Partly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      88°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
  • Mon

    Aug 4

    82°Lo 69°

    A thunderstorm possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      89°
    • UV
      7 - High
    • Cloud
      Cover
      50%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
6pm
7pm 8pm 9pm 10pm 11pm Fri
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 79° 77° 75° 74° 73° 71° 70° 69°
RealFeel® 76° 73° 71° 69° 69° 67° 67° 66°
Humidity 48% 50% 54% 61% 64% 67% 70% 72%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
47%
 
43%
 
47%
 
51%
 
47%
 
32%
 
32%
 
28%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 7 W 7 W 6 WSW 4 WSW 4 SW 4 SW 4 SW 4 SW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 30% 33% 37% 41% 45% 45% 45% 45%
Dew Point 58° 57° 58° 60° 60° 60° 60° 60°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 80° 83° N/A 75°
Low 65° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:28 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:17 AM with 12:01 of moolight, then sets at 10:18 PM

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Chicago Weather Report

Late-Week Thunderstorms in Store for Chicago

July 31, 2014; 2:58 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

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