• Tonight

    Aug 27

    Lo 61°

    Partly cloudy and humid

    Migraine Headache Weather
    • Hi
      RealFeel
      88°
    • UV
      5 - Moderate
    • Cloud
      Cover
      60%
  • Thu

    Aug 28

    78°Lo 69°

    A p.m. t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      82°
    • UV
      5 - Moderate
    • Cloud
      Cover
      70%
    more
  • Fri

    Aug 29

    86°Lo 68°

    Some sun with a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      95°
    • UV
      5 - Moderate
    • Cloud
      Cover
      67%
    more
  • Sat

    Aug 30

    81°Lo 65°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      86°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 31

    84°Lo 69°

    Clouds and sun with a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      93°
    • UV
      6 - High
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Showers
Partly Sunny
Partly Sunny
Partly Cloudy
Temp (°F) 68° 68° 68° 65° 66° 68° 71° 74°
RealFeel® 67° 67° 66° 63° 64° 67° 72° 78°
Humidity 93% 90% 89% 93% 93% 87% 79% 74%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
34%
 
37%
 
43%
 
47%
 
51%
 
17%
 
17%
 
12%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 3 N 3 NNE 3 NE 3 NE 4 NE 4 NE 5 ENE 5 ENE
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 86% 86% 82% 73% 65% 39% 44% 54%
Dew Point 66° 65° 64° 63° 64° 64° 64° 65°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 83° 82° 98° (1973) 92°
Low 61° 61° 38° (1915) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:21 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:15 AM with 12:11 of moolight, then sets at 8:26 PM

Top Story

Ottawa Weather Report

Thunderstorms Make a Return to Chicago

August 27, 2014; 1:16 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the week and into the upcoming weekend. more >

Wed. Migraine Headache

Wed. UV Index