• Today

    Aug 27

    81°Lo 71°

    Mostly cloudy with a t-storm.

    Poor for stargazing
    • Cloud
      Cover
      87%
    • Precip
      46%
    • Hours of Precip
      4
  • Sun

    Aug 28

    81°Lo 71°

    Humid with sunny intervals.

    Fair for stargazing
    • Cloud
      Cover
      65%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Mon

    Aug 29

    83°Lo 72°

    Humid with clouds and sun.

    Poor for stargazing
    • Cloud
      Cover
      85%
    • Precip
      40%
    • Hours of Precip
      1
    more
  • Tue

    Aug 30

    85°Lo 71°

    A thunderstorm in spots

    Fair for stargazing
    • Cloud
      Cover
      78%
    • Precip
      65%
    • Hours of Precip
      3
    more
  • Wed

    Aug 31

    79°Lo 67°

    A thunderstorm in spots

    Excellent for stargazing
    • Cloud
      Cover
      13%
    • Precip
      9%
    • Hours of Precip
      1.5
    more
Next Previous
Hi 81° RealFeel® 89° Precipitation 65%

Day

N

E

S

W

  • S 8 mph
  • Gusts: 13 mph

Rather cloudy and more humid with a shower or thunderstorm.

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 55%
  • Precipitation: 0.57 in
  • Rain: 0.57 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 71° RealFeel® 74° Precipitation 46%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 10 mph

An evening shower or thunderstorm in spots; otherwise, mostly cloudy, warm and humid.

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2015
High 81° 81° 97° (1973) 75°
Low 71° 65° 46° (1982) 56°

Solunar Information for Chicago, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:19 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:27 AM with 14:51 of moolight, then sets at 4:18 PM

Thu, Sep 1
New
Fri, Sep 9
First
Fri, Sep 16
Full
Fri, Sep 23
Last

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.

Sat. Stargazing