• Today

    May 27

    76°Lo 55°

    Sun and some clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      6 - High
    • Cloud
      Cover
      50%
    more
  • Thu

    May 28

    84°Lo 62°

    Sunny and very warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      88°
    • UV
      8 - Very High
    • Cloud
      Cover
      6%
    more
  • Fri

    May 29

    83°Lo 58°

    A t-storm in the afternoon

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      85°
    • UV
      7 - High
    • Cloud
      Cover
      63%
  • Sat

    May 30

    62°Lo 41°

    Cooler with a little rain

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      61°
    • UV
      5 - Moderate
    • Cloud
      Cover
      83%
    more
  • Sun

    May 31

    65°Lo 45°

    Partly sunny and cool

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      68°
    • UV
      7 - High
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 70° 74° 77° 78° 80° 83° 83° 83°
RealFeel® 71° 76° 80° 81° 83° 85° 85° 83°
Humidity 67% 63% 59% 56% 54% 54% 54% 53%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
20%
 
20%
 
20%
 
20%
 
20%
 
19%
 
19%
 
24%
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) 8 SSW 9 SSW 12 SSW 14 SSW 16 SSW 16 SSW 17 SSW 17 SSW
UV Index 2 4 5 6 7 7 6 4
Cloud Cover 79% 75% 69% 70% 60% 57% 54% 51%
Dew Point 59° 60° 62° 62° 63° 65° 65° 64°
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

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2014
High 83° 75° N/A 80°
Low 58° 54° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:58 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:24 PM with 11:16 of moolight, then sets at 3:40 AM

St. Charles Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 27, 2015; 4:24 AM ET

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

Fri. Sinus Headache

Fri. UV Index