• Today

    Apr 18

    58°Lo 36°

    Sun mixing with clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      67°
    • UV
      7 - High
    • Cloud
      Cover
      24%
  • Sat

    Apr 19

    66°Lo 43°

    Mostly sunny and breezy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      65°
    • UV
      6 - High
    • Cloud
      Cover
      25%
    more
  • Sun

    Apr 20

    73°Lo 51°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      74°
    • UV
      6 - High
    • Cloud
      Cover
      45%
    more
  • Mon

    Apr 21

    71°Lo 46°

    A couple of thunderstorms

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      70°
    • UV
      3 - Moderate
    • Cloud
      Cover
      90%
    more
  • Tue

    Apr 22

    62°Lo 37°

    Sunshine and patchy clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      64°
    • UV
      6 - High
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Temp (°F) 42° 40° 41° 46° 51° 53° 56° 54°
RealFeel® 41° 43° 42° 45° 52° 60° 66° 66°
Humidity 82% 86% 81% 71% 61% 57% 49% 50%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
17%
 
17%
 
11%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 3 NNW 0 1 NNW 5 NNE 5 NE 4 N 3 NNE 3 NNE
UV Index 0 0 0 1 2 4 5 6
Cloud Cover 100% 35% 43% 25% 25% 0% 0% 0%
Dew Point 37° 36° 36° 37° 38° 38° 37° 36°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 58° 62° 87° (1977) 64°
Low 36° 40° 25° (1983) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:27 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:24 PM with 10:00 of moolight, then sets at 9:24 AM

Top Story

Joliet Weather Report

Chicago: Weekend Warmth on the Way

April 18, 2014; 4:14 AM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Sinus Headache

Fri. UV Index