• Mon

    Jul 27

    84°Lo 61°

    Partly sunny

    Outdoor Barbecue Weather
    • Precip
      25%
    • Hi
      RealFeel
      86°
    • Wind
      Gust
      16 mph
    more
  • Tue

    Jul 28

    78°Lo 62°

    A bit of afternoon rain

    Outdoor Barbecue Weather
    • Precip
      59%
    • Hi
      RealFeel
      81°
    • Wind
      Gust
      13 mph
    more
  • Wed

    Jul 29

    79°Lo 67°

    Partly sunny with a shower

    Outdoor Barbecue Weather
    • Precip
      55%
    • Hi
      RealFeel
      82°
    • Wind
      Gust
      18 mph
    more
  • Thu

    Jul 30

    81°Lo 68°

    Humid with periods of rain

    Outdoor Barbecue Weather
    • Precip
      66%
    • Hi
      RealFeel
      84°
    • Wind
      Gust
      22 mph
    more
  • Fri

    Jul 31

    78°Lo 68°

    Less humid with sunshine

    Outdoor Barbecue Weather
    • Precip
      10%
    • Hi
      RealFeel
      79°
    • Wind
      Gust
      28 mph
Next Previous
Hi 78° RealFeel® 79° Precipitation 10%

Day

N

E

S

W

  • SW 13 mph
  • Gusts: 28 mph

Less humid with sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 68° RealFeel® 67° Precipitation 20%

Night

N

E

S

W

  • SSW 13 mph
  • Gusts: 22 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 78° 83° 104° (1999) 83°
Low 68° 64° 44° (1936) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:25 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:15 PM with 11:02 of moolight, then sets at 7:17 AM

Ottawa Weather Report

Chicago: Cool Conditions, Rain to Linger Through Late Week

July 7, 2015; 2:14 AM ET

Below-average temperatures and the change for showers will linger through late this week in Chicago. 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.