• Tonight

    Apr 30

    Lo 42°

    Mainly cloudy, a little rain

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      43°
    • Wind
      Speed
      13 mph
  • Sun

    May 1

    48°Lo 39°

    Rather cloudy, a little rain

    Fair for home energy
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      12 mph
    more
  • Mon

    May 2

    55°Lo 40°

    Partly sunny and warmer

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      65°
    • Wind
      Speed
      6 mph
    more
  • Tue

    May 3

    70°Lo 45°

    Partly sunny and breezy

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      14 mph
    more
  • Wed

    May 4

    53°Lo 39°

    Cooler with a shower or two

    Poor for home energy
    • Avg
      RealFeel
      42°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      14 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Rain
Rain
Rain
Rain
Rain
Rain
Cloudy
Cloudy
Temp (°F) 43° 44° 44° 43° 43° 44° 44° 45°
RealFeel® 33° 32° 32° 31° 32° 33° 37° 36°
Humidity 88% 84% 81% 82% 92% 89% 87% 89%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
75%
 
73%
 
73%
 
73%
 
61%
 
61%
 
49%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 14 NE 14 ENE 14 NE 14 NE 12 NE 12 NE 12 NE 13 NE
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 99% 100% 100% 100% 94% 94% 94% 94%
Dew Point 40° 39° 38° 38° 41° 41° 41° 42°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 30

more Historical Weather Data >
  Today Normal Record 4/30/2015
High 47° 61° N/A 48°
Low 42° 42° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:04 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:05 AM with 10:40 of moolight, then sets at 12:45 PM

Waukegan Weather Report

Chicago: Warmup to follow cool, damp weekend

April 30, 2016; 6:26 PM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index