• Today

    Oct 20

    62°Lo 40°

    Thickening clouds

    Fair for an outdoor concert
    • Hi
      RealFeel
      58°
    • Precip
      4%
    • Wind
      Speed
      10 mph
  • Tue

    Oct 21

    55°Lo 36°

    Cool with periods of sun

    Poor for an outdoor concert
    • Hi
      RealFeel
      51°
    • Precip
      1%
    • Wind
      Speed
      10 mph
    more
  • Wed

    Oct 22

    58°Lo 36°

    Plenty of sunshine

    Fair for an outdoor concert
    • Hi
      RealFeel
      60°
    • Precip
      0%
    • Wind
      Speed
      5 mph
    more
  • Thu

    Oct 23

    60°Lo 45°

    Variable cloudiness

    Fair for an outdoor concert
    • Hi
      RealFeel
      59°
    • Precip
      25%
    • Wind
      Speed
      8 mph
    more
  • Fri

    Oct 24

    65°Lo 49°

    Partly sunny

    Fair for an outdoor concert
    • Hi
      RealFeel
      64°
    • Precip
      5%
    • Wind
      Speed
      7 mph
    more
Next Previous
Next 8 hours >
  Mon
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Partly Cloudy
Cloudy
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Cloudy
Temp (°F) 49° 48° 48° 48° 47° 46° 45° 45°
RealFeel® 41° 40° 40° 40° 40° 38° 37° 37°
Humidity 81% 81% 82% 84% 85% 87% 90% 90%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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) 12 SW 12 SW 12 SW 10 W 10 SW 10 WNW 10 WNW 10 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 58% 49% 99% 17% 17% 30% 43% 56%
Dew Point 43° 43° 43° 43° 43° 42° 42° 42°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 62° 61° N/A 61°
Low 40° 42° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:53 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:57 AM with 12:31 of moolight, then sets at 4:28 PM

Dundee Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 7:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. more >

Bad Weather and the Ballot Box

Oct 28, 2012; 5:00 AM ET The presidential election is only days away. How does the weather affect the number of people who show up to vote?