• Today

    Sep 20

    78°Lo 54°

    Showers and a heavier t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      4 - Moderate
    • Cloud
      Cover
      66%
  • Sun

    Sep 21

    63°Lo 42°

    Cooler; a shower in the a.m.

    Neutral weather for migraines
    • Hi
      RealFeel
      60°
    • UV
      4 - Moderate
    • Cloud
      Cover
      61%
    more
  • Mon

    Sep 22

    67°Lo 46°

    Sunny to partly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Cloud
      Cover
      25%
    more
  • Tue

    Sep 23

    71°Lo 47°

    Mostly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    more
  • Wed

    Sep 24

    73°Lo 50°

    Plenty of sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      5 - Moderate
    • Cloud
      Cover
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9pm
10pm 11pm Sun
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Clear
Mostly Clear
Partly Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 67° 65° 63° 62° 61° 59° 59° 58°
RealFeel® 64° 62° 61° 60° 58° 56° 55° 53°
Humidity 86% 87% 88% 90% 90% 90% 90% 90%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
20%
 
20%
 
20%
 
20%
 
16%
 
7%
 
7%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 5 WSW 4 WSW 4 WSW 4 WSW 4 WSW 6 W 7 W 9 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 22% 25% 42% 70% 77% 73% 58% 45%
Dew Point 63° 61° 59° 59° 58° 57° 56° 55°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 78° 71° N/A 73°
Low 54° 47° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:17 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:16 AM with 13:45 of moolight, then sets at 5:01 PM

Top Story

Harvard Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 4:28 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

Sat. Migraine Headache

Sat. UV Index