• Tonight

    Jul 31

    Lo 67°

    Mainly clear

    Bicycling Weather
    • Precip
      47%
    • Hours of Precip
      0.5
    • Wind
      Gust
      33 mph
  • Sat

    Aug 1

    86°Lo 71°

    Mostly sunny and nice

    Excellent for biking
    • Precip
      17%
    • Hours of Precip
      1
    • Wind
      Gust
      18 mph
    more
  • Sun

    Aug 2

    87°Lo 71°

    A strong thunderstorm

    Good for biking
    • Precip
      56%
    • Hours of Precip
      4
    • Wind
      Gust
      20 mph
    more
  • Mon

    Aug 3

    86°Lo 66°

    Periods of sun

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Tue

    Aug 4

    83°Lo 66°

    Nice with clouds and sun

    Excellent for biking
    • Precip
      25%
    • Hours of Precip
      1
    • Wind
      Gust
      13 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Temp (°F) 89° 89° 89° 88° 86° 83° 81° 78°
RealFeel® 90° 88° 88° 86° 83° 79° 77° 75°
Humidity 26% 27% 24% 26% 25% 28% 35% 40%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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Snow
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 16 W 22 WNW 18 WNW 17 WNW 16 NW 14 NW 12 NW 10 NW
UV Index 7 6 4 3 1 0 0 0
Cloud Cover 35% 35% 35% 35% 35% 31% 13% 11%
Dew Point 50° 51° 48° 49° 46° 47° 51° 52°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 89° 83° 99° (2006) 85°
Low 67° 67° 50° (1936) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:27 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:12 PM with 11:00 of moolight, then sets at 7:12 AM

Bridgeview Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 7:08 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.