• Early AM

    May 1

    Lo 42°

    Drizzle

    Common Cold Weather
    • Avg
      Temp
      45°
    • Avg
      RealFeel
      37°
    • Hi
      RealFeel
      43°
    more
  • Today

    May 1

    48°Lo 39°

    A couple of afternoon showers

    Beneficial weather for colds
    • Avg
      Temp
      44°
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      42°
    more
  • Mon

    May 2

    55°Lo 40°

    Partly sunny and warmer

    Beneficial weather for colds
    • Avg
      Temp
      48°
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      65°
  • Tue

    May 3

    70°Lo 45°

    Partly sunny and breezy

    Beneficial weather for colds
    • Avg
      Temp
      58°
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      73°
    more
  • Wed

    May 4

    53°Lo 39°

    Cooler with a shower in spots

    Beneficial weather for colds
    • Avg
      Temp
      46°
    • Avg
      RealFeel
      42°
    • Hi
      RealFeel
      49°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Mostly Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 40° 42° 44° 46° 49° 51° 51° 52°
RealFeel® 35° 37° 42° 47° 53° 58° 61° 64°
Humidity 91% 87% 82% 76% 72% 70% 65% 62%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
6%
 
4%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 8 N 8 N 8 N 7 N 7 NNE 7 NNE 6 NNE 6 NNE
UV Index 0 0 1 2 4 5 7 7
Cloud Cover 26% 0% 26% 26% 26% 26% 26% 26%
Dew Point 38° 38° 39° 39° 40° 41° 40° 40°
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 - May 2

more Historical Weather Data >
  Today Normal Record 5/2/2015
High 55° 62° N/A 75°
Low 40° 43° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:09 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:21 AM with 11:40 of moolight, then sets at 3:01 PM

Waukegan Weather Report

Chicago: Warmup to follow cool, damp weekend

May 1, 2016; 2:29 AM ET

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

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Mon. Cold & Flu

Mon. UV Index