• Today

    Feb 7

    43°Lo 24°

    Mostly cloudy and breezy

    Very Unlikely for a snow day
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Feb 8

    29°Lo 16°

    Cloudy, a bit of snow; colder

    Unlikely for a snow day
    • Snow
      59%
    • Ice
      0%
    • Snow
      0.32 in
    more
  • Tue

    Feb 9

    19°Lo 4°

    Mostly cloudy; breezy, colder

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

    Feb 10

    14°Lo 6°

    Frigid with some sun

    Very Unlikely for a snow day
    • Snow
      2%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Feb 11

    19°Lo 8°

    Clouds and sun; bitterly cold

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Temp (°F) 35° 37° 39° 41° 42° 43° 42° 41°
RealFeel® 24° 27° 31° 34° 33° 33° 32° 31°
Humidity 78% 73% 67% 63% 62% 63% 64% 68%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
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 SW 14 SW 14 WSW 14 WSW 16 WSW 16 W 16 W 14 W
UV Index 1 2 2 2 2 1 1 0
Cloud Cover 65% 59% 59% 65% 73% 83% 90% 92%
Dew Point 29° 29° 29° 29° 30° 31° 31° 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 24° 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 7, 2016; 5:08 AM 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