• Tonight

    Aug 27

    Lo 60°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      82°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Fri

    Aug 28

    78°Lo 67°

    Some sun, then clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      79°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sat

    Aug 29

    80°Lo 65°

    Showers and thunderstorm

    Neutral weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Aug 30

    83°Lo 65°

    Mostly sunny and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Mon

    Aug 31

    86°Lo 66°

    Mostly sunny, warm and humid

    Beneficial weather for asthma
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 60° 65° 69° 71° 74° 75° 76° 76°
RealFeel® 64° 69° 74° 78° 81° 82° 82° 80°
Humidity 80% 72% 66% 58% 54% 54% 52% 51%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 2 S 4 S 5 SE 5 S 5 S 4 W 4 W 4 NNE
UV Index 2 3 4 5 5 4 4 3
Cloud Cover 40% 60% 60% 60% 57% 63% 68% 70%
Dew Point 54° 56° 58° 56° 56° 58° 57° 57°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2014
High 76° 82° 98° (1953) 82°
Low 60° 59° 51° (1967) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:20 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:06 PM with 10:47 of moolight, then sets at 4:53 AM

Peru Weather Report

Chicago: Stray Shower May Interrupt Otherwise Ideal Weekend Conditions

August 27, 2015; 4:38 PM ET

Chicago is in store for near-ideal weekend conditions after a brief shower hits the area on Saturday. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index