• Today

    Oct 2

    74°Lo 54°

    Couple of thunderstorms

    At Risk weather for arthritis pain
    • Rain
      1.59 in
    • Hours of Precip
      6.5
    • UV
      2 - Low
    more
  • Fri

    Oct 3

    58°Lo 34°

    Cooler; a little morning rain

    At High Risk weather for arthritis pain
    • Rain
      0.05 in
    • Hours of Precip
      1
    • UV
      2 - Low
    more
  • Sat

    Oct 4

    47°Lo 34°

    Colder with a passing shower

    At Risk weather for arthritis pain
    • Rain
      0.04 in
    • Hours of Precip
      1
    • UV
      3 - Moderate
  • Sun

    Oct 5

    53°Lo 37°

    A shower possible

    Neutral weather for arthritis pain
    • Rain
      0.05 in
    • Hours of Precip
      1
    • UV
      3 - Moderate
    more
  • Mon

    Oct 6

    56°Lo 37°

    A brief shower or two

    At Risk weather for arthritis pain
    • Rain
      0.12 in
    • Hours of Precip
      2
    • UV
      2 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Showers
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 38° 40° 42° 43° 44° 45° 47° 45°
RealFeel® 25° 27° 30° 33° 34° 36° 39° 37°
Humidity 70% 68% 66% 62% 61% 59% 57% 60%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
12%
 
16%
 
47%
 
51%
 
47%
 
34%
 
34%
 
40%
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) 15 W 17 W 17 W 18 W 18 W 16 W 15 W 13 W
UV Index 1 1 2 3 3 3 2 1
Cloud Cover 70% 70% 70% 70% 70% 70% 70% 70%
Dew Point 29° 30° 31° 31° 32° 32° 33° 32°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Oct 4

more Historical Weather Data >
  Today Normal Record 10/4/2013
High 47° 67° 87° (1997) 75°
Low 34° 44° 27° (1989) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 11:37 of sunlight, then sets at 6:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:11 PM with 11:20 of moolight, then sets at 3:31 AM

DeKalb Weather Report

Chicago: Cool, Wet Weekend After Powerful Storms Push Through Area

October 2, 2014; 10:40 AM ET

Following a disruptive storm system, Chicago will see a cooler, wet weekend. more >

Sat. Arthritis Pain

Sat. UV Index