• Tonight

    Jul 29

    Lo 61°

    Mainly clear and cooler

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      88°
  • Thu

    Jul 30

    85°Lo 62°

    Sunny and delightful

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      88°
    more
  • Fri

    Jul 31

    86°Lo 60°

    A t-storm around in the p.m.

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      40%
    • Hi
      RealFeel
      89°
    more
  • Sat

    Aug 1

    82°Lo 63°

    Sunny and beautiful

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      13%
    • Hi
      RealFeel
      87°
    more
  • Sun

    Aug 2

    85°Lo 69°

    Periods of sun with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      56%
    • Hi
      RealFeel
      96°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6pm
7pm 8pm 9pm 10pm 11pm Thu
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 81° 78° 75° 72° 69° 67° 67° 66°
RealFeel® 79° 75° 73° 71° 68° 65° 65° 64°
Humidity 45% 49% 59% 69% 75% 78% 83% 85%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
7%
 
5%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 12 WNW 10 WNW 9 WNW 6 WNW 5 W 5 W 5 W 5 W
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 18% 11% 26% 26% 26% 26% 26% 26%
Dew Point 58° 58° 60° 62° 61° 60° 61° 61°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2014
High 86° 83° 105° (1916) 80°
Low 61° 64° 47° (1925) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:29 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:41 PM with 10:17 of moolight, then sets at 4:58 AM

Ottawa Weather Report

Chicago: Pleasant Weather Conditions Into Late Week

July 29, 2015; 4:45 PM ET

The Chicago area will have pleasant weather conditions heading into the weekend. 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

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration