• Today

    May 4

    66°Lo 44°

    A couple of thunderstorms

    At High Risk weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      3 - Moderate
    • Air Qual.
      Moderate
  • Tue

    May 5

    53°Lo 45°

    A couple of t-storms; cooler

    Neutral weather for asthma
    • Hi
      RealFeel
      50°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Wed

    May 6

    67°Lo 55°

    Warmer with a shower or two

    Neutral weather for asthma
    • Hi
      RealFeel
      72°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Thu

    May 7

    78°Lo 59°

    Partly sunny and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
  • Fri

    May 8

    76°Lo 53°

    Partly sunny, a t-storm; warm

    Neutral weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      7 - High
    • Cloud
      Cover
      36%
    more
Next Previous
Next 8 hours >
  Mon
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
T-storms
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 61° 63° 63° 61° 60° 59° 62° 64°
RealFeel® 57° 59° 56° 57° 55° 57° 59° 61°
Humidity 76% 69% 68% 74% 77% 77% 81% 73%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
32%
 
38%
 
51%
 
43%
 
44%
 
39%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 10 S 12 SSW 14 SSW 12 WSW 9 NNW 7 WSW 7 WSW 7 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 80% 82% 89% 90% 93% 87% 91% 90%
Dew Point 54° 53° 52° 53° 53° 52° 56° 55°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 66° 62° N/A 54°
Low 44° 44° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:11 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:33 PM with 10:20 of moolight, then sets at 6:53 AM

Waukegan Weather Report

Chicago: Showers to Precede Late-Week Warmth

May 4, 2015; 8:07 AM ET

Showers and thunderstorms will frequent the Chicago area early this week before dry and warm conditions return to the city. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index