• Today

    Jan 30

    24°Lo 17°

    Winds subsiding with sunshine

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

    Jan 31

    35°Lo 20°

    Not as cold

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

    Feb 1

    24°Lo 1°

    Breezy and colder with snow

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

    Feb 2

    13°Lo 7°

    Sunshine and bitterly cold

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      22%
    more
  • Tue

    Feb 3

    28°Lo 17°

    Cloudy, a bit of snow; chilly

    Ragweed Pollen Weather
    • Precip
      57%
    • Wind
      Speed
      20 mph
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 19° 20° 20° 20° 20° 20° 21° 23°
RealFeel® 11° 10° 12°
Humidity 75% 74% 74% 74% 72% 73% 73% 72%
   
  1am 2am 3am 4am 5am 6am 7am 8am
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%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 8 SSW 9 SSW 9 SSW 9 SSW 10 SSW 10 SSW 10 SW 10 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 12° 13° 13° 13° 12° 13° 14° 15°
Middle Grid line 25 F Middle Grid line 20 F Middle Grid line 15 F

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 35° 29° 57° (2012) 18°
Low 20° 13° -16° (1996) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 10:00 of sunlight, then sets at 5:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 PM with 14:43 of moolight, then sets at 5:16 AM

DeKalb Weather Report

Chicago: Weekend Storm May Brush Area With Snow

January 30, 2015; 3:12 AM ET

A storm brewing in the Southwest is expected to plow into the Plains and Midwest over the weekend and pass rather close to Chicagoland. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps