• Today

    Aug 29

    77°Lo 66°

    Rain and a thunderstorm

    Fair for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      65%
    • Hi
      RealFeel
      79°
  • Sun

    Aug 30

    84°Lo 66°

    Warmer with some sun

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      94°
    more
  • Mon

    Aug 31

    87°Lo 68°

    Sunny, warm and humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      94°
    more
  • Tue

    Sep 1

    88°Lo 68°

    Mostly sunny, warm and humid

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      15%
    • Hi
      RealFeel
      91°
    more
  • Wed

    Sep 2

    88°Lo 67°

    Mostly sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      92°
    more
Next Previous
A shower or thunderstorm 71° Lo 68° RealFeel® 73° / 68°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.05 in
  • Snow: 0 in
  • Humidity: 89%
  • Cloud Cover: 26%
  • Dew Point: 66° F
  • Visibility: 9 mi
4 mph

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2014
High 77° 82° 98° (1948) 87°
Low 66° 61° 42° (1934) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:16 of sunlight, then sets at 7:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 PM with 11:50 of moolight, then sets at 7:19 AM

Ottawa Weather Report

Chicago: Stray Shower May Interrupt Otherwise Ideal Weekend Conditions

August 29, 2015; 4:28 AM ET

Chicago is in store for near-ideal weekend conditions after a brief shower hits the area on Saturday. 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