• Today

    Aug 1

    79°Lo 63°

    An afternoon thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      40%
    • Hours of Precip
      2
  • Sat

    Aug 2

    80°Lo 63°

    Partly sunny

    Excellent for stargazing
    • Cloud
      Cover
      3%
    • Precip
      8%
    • Hours of Precip
      0
    more
  • Sun

    Aug 3

    81°Lo 68°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      39%
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Mon

    Aug 4

    83°Lo 68°

    Periods of sun with a t-storm

    Poor for stargazing
    • Cloud
      Cover
      58%
    • Precip
      60%
    • Hours of Precip
      3.5
    more
  • Tue

    Aug 5

    80°Lo 69°

    Humid with clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      73%
    • Precip
      64%
    • Hours of Precip
      3.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Partly Cloudy
Partly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Temp (°F) 69° 71° 75° 77° 78° 79° 78° 78°
RealFeel® 67° 72° 79° 83° 85° 86° 84° 83°
Humidity 71% 65% 59% 55% 53% 50% 55% 54%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
34%
 
40%
 
37%
 
20%
 
20%
 
25%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 5 WSW 4 WSW 4 WSW 4 WSW 4 SE 4 E 4 E 4 E
UV Index 1 3 4 6 6 6 6 5
Cloud Cover 56% 43% 21% 31% 51% 66% 67% 61%
Dew Point 59° 59° 59° 60° 60° 60° 61° 60°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 79° 83° 100° (1988) 82°
Low 63° 67° 52° (1947) 61°

Solunar Information for Chicago, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:25 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:14 AM with 11:32 of moolight, then sets at 10:46 PM

Mon, Aug 4
First
Sun, Aug 10
Full
Sun, Aug 17
Last
Mon, Aug 25
New
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Chicago Weather Report

Chicago: Showers, Thunderstorms to Linger into Next Week

August 1, 2014; 4:57 AM ET

Clouds and the chance for thunderstorms will continue to linger in the Chicago area into the weekend. more >

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Fri. Stargazing