• Today

    Aug 29

    76°Lo 64°

    Rain and a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      78°
    • UV
      4 - Moderate
    • Cloud
      Cover
      92%
    more
  • Sun

    Aug 30

    83°Lo 64°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      4 - Moderate
    • Cloud
      Cover
      82%
  • Mon

    Aug 31

    87°Lo 66°

    Sunny and very warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Cloud
      Cover
      8%
    more
  • Tue

    Sep 1

    87°Lo 69°

    Lots of sun; warm and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Cloud
      Cover
      18%
    more
  • Wed

    Sep 2

    87°Lo 68°

    Partly sunny and very warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Cloud
      Cover
      16%
    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
Partly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 65° 68° 71° 75° 78° 79° 81° 82°
RealFeel® 66° 70° 74° 79° 84° 86° 87° 89°
Humidity 95% 91% 81% 74% 69% 62% 58% 57%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
16%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
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) 2 SE 4 SE 4 E 4 ENE 4 NE 4 NE 4 NNE 4 NNE
UV Index 0 0 1 2 2 3 3 4
Cloud Cover 70% 95% 95% 95% 95% 95% 95% 70%
Dew Point 64° 65° 65° 66° 67° 65° 65° 65°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2014
High 83° 79° N/A 84°
Low 64° 58° N/A 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:13 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:01 PM with 12:25 of moolight, then sets at 8:26 AM

Griffith Weather Report

Chicago: Heat, Humidity to Build Through Week

August 29, 2015; 1:26 PM ET

A turn to warmer conditions is in store for the Chicago area heading into the new week. more >

Sun. Migraine Headache

Sun. UV Index