• Today

    Apr 17

    58°Lo 39°

    Milder with increasing clouds

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      40%
    • Hi
      RealFeel
      56°
    more
  • Fri

    Apr 18

    55°Lo 33°

    Clouds giving way to some sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      62°
  • Sat

    Apr 19

    67°Lo 46°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      67°
    more
  • Sun

    Apr 20

    70°Lo 51°

    Mostly cloudy with a shower

    Very Good for lawn mowing
    • Hours of Precip
      3.5
    • Precip
      55%
    • Hi
      RealFeel
      70°
    more
  • Mon

    Apr 21

    68°Lo 55°

    Mostly cloudy, showers around

    Fair for lawn mowing
    • Hours of Precip
      3
    • Precip
      70%
    • Hi
      RealFeel
      70°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 49° 51° 51° 52° 54° 55° 54° 53°
RealFeel® 52° 57° 59° 60° 62° 61° 58° 53°
Humidity 57% 53% 50% 47% 45% 43% 42% 44%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 NNE 5 NNE 5 NNE 5 NNE 5 NNE 5 NNE 5 NNE 6 NE
UV Index 3 4 5 5 6 5 4 2
Cloud Cover 76% 76% 76% 76% 26% 26% 26% 26%
Dew Point 34° 35° 33° 33° 33° 33° 32° 32°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 55° 58° N/A 61°
Low 33° 36° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:30 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 8:27 AM

Top Story

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Chicago: Chilly Weather to Return for the Weekend

April 17, 2014; 3:33 AM ET

While the city warmed up a bit at midweek, chilly weather will return for Friday. more >

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Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration