• Today

    Jul 23

    75°Lo 52°

    Cooler with clouds and sun

    Excellent for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      25 mph
  • Thu

    Jul 24

    76°Lo 52°

    Mostly sunny and nice

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Fri

    Jul 25

    74°Lo 64°

    Thundershower

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      0.5
    • Wind
      Gust
      13 mph
    more
  • Sat

    Jul 26

    85°Lo 67°

    Warmer with a thunderstorm

    Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      13 mph
    more
  • Sun

    Jul 27

    82°Lo 58°

    Variable clouds, a t-storm

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      18 mph
    more
Next Previous
Cooler 73° Lo 64° RealFeel® 74° / 60°

N

E

S

W

  • Precipitation: 4%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 68%
  • Cloud Cover: 32%
  • Dew Point: 57° F
  • Visibility: 10 mi
13 mph

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 75° 81° N/A 73°
Low 52° 60° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:45 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:57 AM with 14:53 of moolight, then sets at 5:50 PM

Top Story

Crystal Lake Weather Report

Chicago: Cooler, Less Humid to Close Out Week

July 23, 2014; 4:52 AM ET

The second half of the week looks to be noticeably cooler and less humid in the Chicago area. 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.