• Tonight

    Jul 23

    Lo 53°

    Clear and pleasant

    Bicycling Weather
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      26 mph
  • Thu

    Jul 24

    77°Lo 53°

    Mostly sunny and pleasant

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      10 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

    86°Lo 67°

    Warmer with a thunderstorm

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

    Jul 27

    83°Lo 59°

    Variably cloudy, a t-storm

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      18 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Partly Cloudy
Mostly Clear
T-storms
Partly Sunny
Mostly Sunny
Temp (°F) 73° 69° 67° 66° 64° 62° 61° 65°
RealFeel® 68° 64° 62° 60° 58° 56° 56° 61°
Humidity 75% 78% 79% 80% 82% 82% 85% 81%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
40%
 
34%
 
34%
 
37%
 
47%
 
51%
 
47%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 11 NNE 12 NNE 13 NNE 13 NE 12 NE 11 NE 10 NE 12 NNE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 79% 68% 64% 41% 23% 32% 39% 15%
Dew Point 64° 62° 61° 59° 58° 57° 56° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 75° 84° N/A 78°
Low 53° 65° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:44 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:57 AM with 14:52 of moolight, then sets at 5:49 PM

Top Story

Dundee 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.