• Today

    Jul 31

    82°Lo 58°

    A thunderstorm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      37%
  • Fri

    Aug 1

    82°Lo 57°

    An afternoon thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      88°
    • UV
      7 - High
    • Cloud
      Cover
      53%
    more
  • Sat

    Aug 2

    82°Lo 55°

    Some sun with a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      89°
    • UV
      7 - High
    • Cloud
      Cover
      45%
    more
  • Sun

    Aug 3

    83°Lo 61°

    Partly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
  • Mon

    Aug 4

    83°Lo 62°

    A thunderstorm possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      7 - High
    • Cloud
      Cover
      50%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
T-storms
Temp (°F) 80° 81° 82° 80° 79° 76° 73° 71°
RealFeel® 82° 80° 81° 79° 76° 72° 69° 66°
Humidity 45% 47% 45% 47% 51% 55% 60% 68%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
47%
 
51%
 
47%
 
10%
 
10%
 
14%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 10 W 10 W 9 W 8 W 7 W 6 WSW 5 WSW 4 WSW
UV Index 6 5 4 2 1 0 0 0
Cloud Cover 66% 86% 61% 57% 54% 50% 26% 26%
Dew Point 58° 59° 58° 59° 59° 59° 59° 60°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 82° 83° N/A 75°
Low 58° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:28 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:18 AM with 12:01 of moolight, then sets at 10:19 PM

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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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