• Tonight

    Feb 6

    Lo 30°

    Mostly cloudy

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Feb 7

    43°Lo 25°

    Mostly cloudy and breezy

    Very Unlikely for a snow day
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Feb 8

    30°Lo 17°

    Cloudy, a bit of snow; colder

    Unlikely for a snow day
    • Snow
      56%
    • Ice
      0%
    • Snow
      0.31 in
    more
  • Tue

    Feb 9

    19°Lo 5°

    Mostly cloudy; breezy, colder

    Very Unlikely for a snow day
    • Snow
      25%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Feb 10

    16°Lo 7°

    Frigid with clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 32° 33° 35° 37° 39° 41° 42° 43°
RealFeel® 18° 19° 23° 27° 30° 33° 34° 34°
Humidity 75% 76% 77% 74% 66% 62% 63% 61%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
3%
 
17%
 
17%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 16 SW 15 SW 15 SW 14 WSW 14 WSW 14 WSW 16 WSW 16 WSW
UV Index 0 0 1 1 2 2 2 1
Cloud Cover 93% 91% 90% 90% 90% 90% 86% 78%
Dew Point 25° 26° 28° 29° 29° 29° 30° 31°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Feb 7

more Historical Weather Data >
  Today Normal Record 2/7/2015
High 43° 30° 46° (1987) 36°
Low 25° 14° -16° (1977) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 10:17 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:05 AM with 10:30 of moolight, then sets at 4:35 PM

DeKalb Weather Report

Chicago: Temperatures to fall through the week

February 6, 2016; 6:33 PM ET

Colder air will follow winter weather early in the week across the Chicago region. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sun. Snow Day Potential