• Today

    Sep 2

    83°Lo 59°

    Clouds and sun

    Good for running
    • Precip
      50%
    • Hours of Precip
      0.5
    • Wind
      Gust
      11 mph
  • Wed

    Sep 3

    85°Lo 68°

    Partly sunny and more humid

    Very Good for running
    • Precip
      16%
    • Hours of Precip
      1
    • Wind
      Gust
      14 mph
    more
  • Thu

    Sep 4

    89°Lo 70°

    Partly sunny

    Fair for running
    • Precip
      25%
    • Hours of Precip
      4
    • Wind
      Gust
      19 mph
    more
  • Fri

    Sep 5

    78°Lo 56°

    Not as warm with a t-storm

    Fair for running
    • Precip
      57%
    • Hours of Precip
      1.5
    • Wind
      Gust
      10 mph
    more
  • Sat

    Sep 6

    74°Lo 52°

    Partly sunny and pleasant

    Very Good for running
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 76° 78° 80° 82° 83° 83° 81° 80°
RealFeel® 83° 84° 86° 86° 86° 83° 81° 78°
Humidity 70% 62% 56% 51% 49% 49% 53% 57%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
34%
 
34%
 
22%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 4 NW 5 WNW 5 WNW 5 WNW 6 NW 6 WNW 5 WNW 4 W
UV Index 4 5 5 5 4 3 2 1
Cloud Cover 59% 64% 53% 49% 47% 47% 49% 47%
Dew Point 66° 64° 63° 62° 62° 62° 62° 63°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 83° 81° 101° (1953) 78°
Low 59° 60° 40° (1946) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 13:05 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:11 PM with 10:04 of moolight, then sets at 12:15 AM

Top Story

Ottawa Weather Report

Chicago: Cooler, Less Humid Air to Return by Late Week

September 2, 2014; 1:18 PM ET

While Labor Day marks an unofficial end to the summer, the Chicago area will see warm, humid conditions continue before temperatures slide late in the week. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.