• Today

    May 29

    84°Lo 68°

    Variably cloudy, a t-storm

    Fair for lawn mowing
    • Hours of Precip
      5
    • Precip
      55%
    • Hi
      RealFeel
      85°
    more
  • Sat

    May 30

    69°Lo 47°

    Rain and a t-storm; cooler

    Poor for lawn mowing
    • Hours of Precip
      12
    • Precip
      71%
    • Hi
      RealFeel
      71°
    more
  • Sun

    May 31

    62°Lo 44°

    Clouds giving way to some sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      6%
    • Hi
      RealFeel
      62°
    more
  • Mon

    Jun 1

    67°Lo 45°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      72°
  • Tue

    Jun 2

    73°Lo 53°

    Mostly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      78°
    more
Next Previous
Partly cloudy 66° Lo 54° RealFeel® 63° / 53°

N

E

S

W

  • Precipitation: 9%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 68%
  • Cloud Cover: 24%
  • Dew Point: 48° F
  • Visibility: 10 mi
5 mph

Temperature History - Jun 1

more Historical Weather Data >
  Today Normal Record 6/2/2014
High 67° 77° 104° (1934) 82°
Low 45° 56° 41° (1910) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:59 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:23 PM with 10:05 of moolight, then sets at 6:28 AM

Ottawa Weather Report

Chicago: Temperatures to Fall Into Early Week

May 30, 2015; 4:04 AM ET

Temperatures will take a sharp drop in the Chicago area into early next week. 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?

Mon. Degree Days

Mon. Evapotranspiration