• Today

    Sep 18

    68°Lo 52°

    Mostly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Cloud
      Cover
      17%
  • Fri

    Sep 19

    73°Lo 60°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      5 - Moderate
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 20

    80°Lo 61°

    A couple of p.m. t-storms

    Beneficial weather for migraines
    • Hi
      RealFeel
      79°
    • UV
      4 - Moderate
    • Cloud
      Cover
      78%
    more
  • Sun

    Sep 21

    72°Lo 54°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Cloud
      Cover
      52%
    more
  • Mon

    Sep 22

    68°Lo 54°

    Cool with clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Cloud
      Cover
      50%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 56° 61° 65° 66° 67° 68° 67° 66°
RealFeel® 58° 65° 69° 69° 70° 70° 68° 66°
Humidity 80% 71% 65% 61% 59% 58% 59% 60%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 WNW 4 NW 5 NNW 6 N 6 NNE 7 NE 7 NE 7 NE
UV Index 1 3 4 5 5 5 4 3
Cloud Cover 28% 28% 28% 28% 26% 10% 10% 10%
Dew Point 50° 52° 53° 52° 52° 52° 52° 52°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 68° 74° N/A 83°
Low 52° 52° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:21 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:22 AM with 14:25 of moolight, then sets at 3:47 PM

Top Story

Griffith Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 18, 2014; 6:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Thu. Migraine Headache

Thu. UV Index