• Today

    Feb 5

    30°Lo 24°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Feb 6

    39°Lo 30°

    Times of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sun

    Feb 7

    42°Lo 27°

    A bit of snow and rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Feb 8

    32°Lo 17°

    Cloudy with a little snow

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Feb 9

    20°Lo 9°

    Cloudy, windy and colder

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 25° 25° 25° 24° 25° 25° 26° 29°
RealFeel® 20° 19° 18° 17° 17° 17° 18° 22°
Humidity 73% 74% 74% 73% 73% 72% 69% 66%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 7 SW 7 SW 8 SW 8 SSW 8 SSW 8 SW 8 SW 9 SW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 76% 76% 76% 76% 76% 94% 96% 90%
Dew Point 18° 18° 17° 16° 17° 17° 17° 19°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 6

more Historical Weather Data >
  Today Normal Record 2/6/2015
High 39° 30° 53° (2005) 26°
Low 30° 14° -15° (1982) 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 10:13 of sunlight, then sets at 5:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:18 AM with 10:12 of moolight, then sets at 3:30 PM

DeKalb Weather Report

Chicago: Temperatures to rise through weekend

February 5, 2016; 5:14 AM ET

Chicago is in store for a dry and warmer weekend before the next round of winter weather early next week. more >

Health Weather

Jan 19, 2016; 10:05 AM ET How the weather impacts people's health

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps