• Tonight

    Oct 1

    Lo 61°

    A few showers

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Oct 2

    76°Lo 59°

    A couple of thunderstorms

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Oct 3

    62°Lo 40°

    Cooler with a few showers

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sat

    Oct 4

    51°Lo 38°

    A shower possible

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Oct 5

    56°Lo 42°

    Chance of a shower

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Showers
Cloudy
Showers
Cloudy
Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Temp (°F) 59° 59° 60° 62° 62° 62° 61° 59°
RealFeel® 52° 53° 55° 57° 58° 57° 56° 52°
Humidity 83% 80% 75% 69% 65% 62% 60% 60%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
41%
 
34%
 
41%
 
37%
 
41%
 
51%
 
47%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 13 W 14 W 14 W 15 W 15 W 15 W 16 W 15 W
UV Index 0 1 2 2 3 2 2 1
Cloud Cover 96% 94% 92% 91% 90% 89% 87% 85%
Dew Point 54° 53° 52° 51° 50° 49° 47° 45°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Oct 3

more Historical Weather Data >
  Today Normal Record 10/3/2013
High 62° 68° N/A 78°
Low 40° 47° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:51 AM with 11:40 of sunlight, then sets at 6:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:28 PM with 10:48 of moolight, then sets at 2:16 AM

Medinah Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

October 1, 2014; 9:39 PM ET

The Chicago area is set for a roller-coaster weather pattern over the next few days as temperatures rise and fall in between alternating sunny and stormy skies. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

Fri. Snow Day Potential