• Today

    Sep 4

    78°Lo 69°

    A thunderstorm this afternoon

    Warning for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      50%
    • Hours of Precip
      1.5
  • Sat

    Sep 5

    87°Lo 73°

    Partly sunny, warm and humid

    Warning for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      24%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    88°Lo 74°

    Mostly sunny, warm and humid

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      9%
    • Hours of Precip
      0
    more
  • Mon

    Sep 7

    84°Lo 72°

    A t-storm in the afternoon

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Tue

    Sep 8

    79°Lo 67°

    Mostly cloudy with t-storms

    Emergency for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      68%
    • Hours of Precip
      4
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Sunny
Temp (°F) 71° 70° 70° 69° 69° 69° 69° 70°
RealFeel® 72° 72° 71° 70° 69° 69° 69° 70°
Humidity 93% 93% 91% 93% 93% 90% 88% 88%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
27%
 
21%
 
7%
 
7%
 
6%
 
5%
 
5%
 
8%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 7 SE 5 ESE 5 E 6 ESE 6 ESE 5 SE 5 SE 6 SE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 78% 56% 83% 86% 70% 64% 89% 15%
Dew Point 69° 68° 67° 67° 67° 66° 65° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 78° 79° N/A 84°
Low 69° 61° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:01 of sunlight, then sets at 7:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:26 PM with 14:41 of moolight, then sets at 2:07 PM

Evanston Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 4, 2015; 10:04 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index