• Tonight

    Jun 30

    Lo 54°

    Partly cloudy

    Bicycling Weather
    • Precip
      35%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
  • Wed

    Jul 1

    67°Lo 52°

    Cool with clouds and sun

    Excellent for biking
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
  • Thu

    Jul 2

    68°Lo 54°

    Cool with plenty of sunshine

    Excellent for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
  • Fri

    Jul 3

    74°Lo 55°

    Partly sunny and pleasant

    Excellent for biking
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sat

    Jul 4

    78°Lo 58°

    Sunny and pleasant

    Excellent for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6am
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Forecast
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 55° 56° 59° 61° 63° 64° 66° 66°
RealFeel® 54° 57° 60° 64° 69° 72° 73° 74°
Humidity 88% 88% 83% 75% 71% 65% 65% 62%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 5 N 5 N 6 N 6 N 6 N 6 NNE 6 NE 7 NE
UV Index 0 1 1 3 4 5 6 7
Cloud Cover 45% 45% 70% 70% 70% 70% 70% 70%
Dew Point 51° 53° 54° 53° 53° 52° 54° 53°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Jul 1

more Historical Weather Data >
  Today Normal Record 7/1/2014
High 67° 81° N/A 79°
Low 52° 62° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 15:14 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:01 PM with 10:04 of moolight, then sets at 6:05 AM

Waukegan Weather Report

Chicago: Brief Cooldown to Precede Sunny Holiday Weekend

June 30, 2015; 7:10 PM ET

The Chicago area will experience a drop in temperatures into late week before a mostly sunny Independence Day unfolds. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.