• Early AM

    Jan 31

    Lo 18°

    Partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      30°
    more
  • Today

    Jan 31

    36°Lo 24°

    Turning cloudy; not as cold

    Poor for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      25%
    • Hi
      RealFeel
      33°
  • Sun

    Feb 1

    26°Lo 6°

    Snow; blowing snow, colder

    Poor for lawn mowing
    • Hours of Precip
      8
    • Precip
      88%
    • Hi
      RealFeel
    more
  • Mon

    Feb 2

    16°Lo 6°

    Mostly sunny and frigid

    Poor for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      0%
    • Hi
      RealFeel
      15°
    more
  • Tue

    Feb 3

    31°Lo 20°

    Mainly cloudy, a bit of snow

    Poor for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      61%
    • Hi
      RealFeel
      18°
    more
Next Previous
Next 8 hours >
  Sat
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 21° 21° 21° 21° 19° 18° 19° 21°
RealFeel® 19° 19° 18° 17° 14° 11° 11° 15°
Humidity 73% 73% 74% 75% 79% 81% 78% 73%
   
  12am 1am 2am 3am 4am 5am 6am 7am
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%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 5 SSW 5 SW 5 SSW 6 SSW 6 SSW 7 SSW 7 SSW 7 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 58% 85% 92% 78% 65% 53% 42% 32%
Dew Point 13° 14° 14° 14° 13° 13° 13° 14°
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 36° 32° 65° (1989) 28°
Low 24° 17° -12° (1985) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:08 AM with 9:58 of sunlight, then sets at 5:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:30 PM with 14:45 of moolight, then sets at 5:15 AM

Algonquin Weather Report

Chicago: Weekend Storm to Hit Area With Snow

January 31, 2015; 1:00 AM ET

A storm brewing in the Southwest is expected to plow into the Plains and Midwest over the weekend, passing close enough to Chicago to bring heavy snow. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration