• Tonight

    Oct 20

    Lo 40°

    Clouds breaking

    Bicycling Weather
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
  • Tue

    Oct 21

    55°Lo 36°

    Cool with periods of sun

    Very Good for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Wed

    Oct 22

    58°Lo 36°

    Plenty of sunshine

    Very Good for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Thu

    Oct 23

    59°Lo 45°

    Variable cloudiness

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Fri

    Oct 24

    65°Lo 49°

    Partly sunny

    Excellent for biking
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      12 mph
    more
Next Previous
Hi 61° RealFeel® 59° Precipitation 4%

Day

N

E

S

W

  • NW 10 mph
  • Gusts: 23 mph

Sunny to partly cloudy this morning followed by variable cloudiness this afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 40° RealFeel® 33° Precipitation 3%

Night

N

E

S

W

  • NNW 8 mph
  • Gusts: 15 mph

Clouds breaking

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 61° 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; 9:18 AM ET

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

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.