• Tonight

    May 26

    Lo 58°

    A thunderstorm in the area

    Migraine Headache Weather
    • Hi
      RealFeel
      71°
    • UV
      3 - Moderate
    • Cloud
      Cover
      94%
    more
  • Wed

    May 27

    78°Lo 54°

    Partly to mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      25%
  • Thu

    May 28

    84°Lo 62°

    Very warm with sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      8 - Very High
    • Cloud
      Cover
      7%
    more
  • Fri

    May 29

    82°Lo 54°

    An afternoon thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      6 - High
    • Cloud
      Cover
      69%
    more
  • Sat

    May 30

    60°Lo 41°

    Colder; a little morning rain

    Beneficial weather for migraines
    • Hi
      RealFeel
      58°
    • UV
      4 - Moderate
    • Cloud
      Cover
      92%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 59° 58° 59° 61° 63° 65° 69° 72°
RealFeel® 55° 54° 55° 58° 61° 65° 70° 75°
Humidity 81% 82% 85% 79% 75% 68% 60% 54%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
40%
 
32%
 
32%
 
21%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 9 WSW 10 WSW 10 WSW 10 WSW 12 WSW 12 W 12 W 12 W
UV Index 0 0 0 0 1 3 4 5
Cloud Cover 46% 45% 45% 45% 45% 45% 45% 45%
Dew Point 53° 53° 54° 54° 55° 54° 54° 55°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 78° 71° N/A 83°
Low 54° 48° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:23 AM with 14:58 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:31 PM with 12:10 of moolight, then sets at 2:41 AM

Harvard Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 26, 2015; 2:53 PM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading into the weekend. more >

Wed. Migraine Headache

Wed. UV Index