• Today

    Oct 21

    57°Lo 33°

    Partly sunny and cooler

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      54°
    more
  • Wed

    Oct 22

    57°Lo 33°

    Sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      59°
    more
  • Thu

    Oct 23

    59°Lo 45°

    A shower in the afternoon

    Very Good for lawn mowing
    • Hours of Precip
      3
    • Precip
      41%
    • Hi
      RealFeel
      58°
  • Fri

    Oct 24

    63°Lo 43°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      64°
    more
  • Sat

    Oct 25

    69°Lo 43°

    Partly sunny and warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      67°
    more
Next Previous
Hi 59° RealFeel® 58° Precipitation 41%

Day

N

E

S

W

  • SSE 7 mph
  • Gusts: 13 mph

More clouds than sun with a shower in places in the afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 45° RealFeel® 43° Precipitation 67%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

Considerable cloudiness with showers

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 59° 60° N/A 46°
Low 45° 41° N/A 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 10:46 of sunlight, then sets at 6:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:54 AM with 11:07 of moolight, then sets at 6:01 PM

Aurora Weather Report

Cool Weather Ahead for Chicago

October 21, 2014; 6:01 AM ET

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

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Thu. Degree Days

Thu. Evapotranspiration