• Today

    Aug 1

    85°Lo 69°

    Mostly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Cloud
      Cover
      22%
    more
  • Sun

    Aug 2

    84°Lo 69°

    A strong thunderstorm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      5 - High
    • Cloud
      Cover
      74%
  • Mon

    Aug 3

    82°Lo 66°

    Clouds and sun; less humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      48%
    more
  • Tue

    Aug 4

    80°Lo 65°

    Pleasant with clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      46%
    more
  • Wed

    Aug 5

    76°Lo 65°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      77°
    • UV
      5 - High
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Temp (°F) 71° 72° 74° 76° 77° 75° 78° 80°
RealFeel® 69° 71° 74° 77° 79° 74° 81° 83°
Humidity 82% 77% 70% 66% 65% 77% 70% 66%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
47%
 
34%
 
34%
 
37%
 
47%
 
51%
 
47%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 13 SW 13 SW 13 SW 14 WSW 15 SW 16 SW 17 SW 18 SW
UV Index 0 1 2 3 5 6 6 6
Cloud Cover 89% 90% 90% 83% 72% 70% 70% 70%
Dew Point 65° 65° 64° 64° 65° 68° 67° 68°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 84° 83° 102° (1991) 84°
Low 69° 67° 56° (1965) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:23 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:32 PM with 12:05 of moolight, then sets at 9:37 AM

Chicago Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 11:04 AM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Sun. Sinus Headache

Sun. UV Index