• Today

    Jul 24

    73°Lo 54°

    Sunny and pleasant

    Excellent for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      18 mph
    more
  • Fri

    Jul 25

    73°Lo 62°

    Heavy thunderstorms

    Good for biking
    • Precip
      68%
    • Hours of Precip
      3
    • Wind
      Gust
      16 mph
  • Sat

    Jul 26

    83°Lo 63°

    Warmer with a thunderstorm

    Fair for biking
    • Precip
      65%
    • Hours of Precip
      2
    • Wind
      Gust
      11 mph
    more
  • Sun

    Jul 27

    80°Lo 56°

    Partly sunny with a shower

    Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      22 mph
    more
  • Mon

    Jul 28

    71°Lo 51°

    Partly sunny and cool

    Excellent for biking
    • Precip
      7%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°F) 63° 66° 67° 68° 70° 71° 68° 70°
RealFeel® 61° 66° 69° 70° 72° 73° 66° 70°
Humidity 74% 72% 71% 72% 66% 64% 84% 75%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
51%
 
47%
 
19%
 
19%
 
24%
 
49%
 
54%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 7 S 8 SSW 9 S 10 S 11 S 10 S 10 S 10 S
UV Index 2 4 5 6 6 6 5 3
Cloud Cover 76% 76% 76% 76% 76% 76% 78% 84%
Dew Point 55° 56° 58° 58° 58° 58° 63° 62°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2013
High 73° 83° 99° (2005) 80°
Low 62° 63° 52° (1991) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:39 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:42 AM with 14:35 of moolight, then sets at 7:17 PM

Top Story

DeKalb Weather Report

Chicago: Cooler, Less Humid to Close Out Week

July 24, 2014; 4:00 PM 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.