• Today

    Aug 20

    87°Lo 70°

    A little afternoon rain

    Good for running
    • Precip
      50%
    • Hours of Precip
      5
    • Wind
      Gust
      18 mph
  • Thu

    Aug 21

    88°Lo 73°

    An a.m. t-storm; partly sunny

    Fair for running
    • Precip
      57%
    • Hours of Precip
      1
    • Wind
      Gust
      14 mph
    more
  • Fri

    Aug 22

    91°Lo 72°

    A thunderstorm in the area

    Fair for running
    • Precip
      41%
    • Hours of Precip
      2.5
    • Wind
      Gust
      9 mph
    more
  • Sat

    Aug 23

    91°Lo 71°

    Clouds and sun, hot and humid

    Fair for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Sun

    Aug 24

    92°Lo 69°

    Periods of sun; hot, humid

    Very Good for running
    • Precip
      17%
    • Hours of Precip
      0
    • Wind
      Gust
      11 mph
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Clear
Clear
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 69° 67° 66° 65° 64° 63° 62° 64°
RealFeel® 67° 65° 63° 64° 63° 62° 62° 64°
Humidity 89% 91% 92% 93% 93% 93% 93% 93%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
28%
 
19%
 
1%
 
1%
 
1%
 
1%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 3 W 3 W 3 WSW 3 W 3 W 2 N 2 N 2 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 4% 3% 2% 7% 4% 14% 16% 19%
Dew Point 65° 64° 63° 63° 62° 61° 60° 62°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 87° 83° 101° (1947) 88°
Low 70° 62° 43° (1950) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:39 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:49 AM with 14:44 of moolight, then sets at 4:33 PM

Top Story

Ottawa Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 20, 2014; 4:24 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Avoid the Winter Workout Blues

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