• Tonight

    Jul 27

    Lo 64°

    Clear to partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      91°
    • UV
      7 - High
    • Cloud
      Cover
      47%
  • Tue

    Jul 28

    88°Lo 74°

    Warm with partial sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      93°
    • UV
      7 - High
    • Cloud
      Cover
      45%
    more
  • Wed

    Jul 29

    84°Lo 62°

    A morning t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Cloud
      Cover
      49%
    more
  • Thu

    Jul 30

    85°Lo 65°

    Nice with plenty of sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      88°
    • UV
      8 - Very High
    • Cloud
      Cover
      0%
    more
  • Fri

    Jul 31

    87°Lo 65°

    Mostly sunny

    Neutral weather for migraines
    • Hi
      RealFeel
      94°
    • UV
      7 - High
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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Forecast
Partly Sunny
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Temp (°F) 86° 86° 85° 83° 80° 77° 75° 72°
RealFeel® 91° 89° 87° 84° 79° 76° 74° 70°
Humidity 50% 50% 52% 56% 58% 62% 69% 74%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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Snow
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 9 NNE 9 SE 8 ESE 8 E 8 E 7 E 6 E 6 E
UV Index 6 4 2 1 0 0 0 0
Cloud Cover 48% 50% 61% 59% 25% 10% 10% 10%
Dew Point 66° 65° 65° 66° 64° 63° 64° 63°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2014
High 86° 84° 100° (1955) 87°
Low 64° 64° 52° (1985) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:36 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:51 PM with 10:03 of moolight, then sets at 2:54 AM

Bartlett Weather Report

Chicago: Heat and Humidity to Build Through Midweek

July 27, 2015; 3:35 PM ET

While cooler than average temperatures start off the work-week in Chicagoland, it will not last long as the heat and humidity will begin to build back in through the middle of the week. more >

Mon. Migraine Headache

Mon. UV Index