• Today

    Aug 1

    87°Lo 68°

    Mostly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Cloud
      Cover
      13%
  • Sun

    Aug 2

    88°Lo 66°

    A strong thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      90°
    • UV
      5 - High
    • Cloud
      Cover
      73%
    more
  • Mon

    Aug 3

    82°Lo 56°

    A morning t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Cloud
      Cover
      46%
    more
  • Tue

    Aug 4

    82°Lo 60°

    Pleasant with periods of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Cloud
      Cover
      46%
    more
  • Wed

    Aug 5

    79°Lo 57°

    Partly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
10am
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 79° 81° 83° 84° 86° 87° 86° 84°
RealFeel® 87° 90° 91° 90° 91° 90° 88° 85°
Humidity 53% 47% 42% 38% 37% 37% 40% 46%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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Ice
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 1 W 2 W 5 W 7 W 7 W 8 WSW 9 WSW 8 WSW
UV Index 4 6 7 7 7 6 4 3
Cloud Cover 0% 0% 0% 0% 26% 26% 26% 26%
Dew Point 61° 59° 57° 56° 57° 58° 59° 61°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 87° 83° 96° (1991) 82°
Low 68° 63° 53° (1990) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:24 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:54 PM with 11:32 of moolight, then sets at 8:26 AM

Joliet Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 9:27 AM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. more >

Sat. Migraine Headache

Sat. UV Index