• Tonight

    Apr 20

    Lo 51°

    Increasing clouds

    Frizz Forecast Weather
    • Wind
      Gust
      19 mph
    • Precip
      24%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    73°Lo 44°

    Couple of showers, t-storms

    Watch for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      61%
    • Hours of Precip
      2.5
  • Tue

    Apr 22

    58°Lo 34°

    Cooler with clouds breaking

    Unlikely for hair frizz
    • Wind
      Gust
      19 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Wed

    Apr 23

    58°Lo 38°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      14%
    • Hours of Precip
      0
    more
  • Thu

    Apr 24

    69°Lo 48°

    Warmer with a thunderstorm

    Watch for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      55%
    • Hours of Precip
      3
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
Temp (°F) 61° 65° 68° 69° 70° 73° 69° 70°
RealFeel® 58° 63° 67° 67° 68° 71° 65° 66°
Humidity 67% 62% 60% 59% 58% 54% 75% 67%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
15%
 
15%
 
17%
 
17%
 
22%
 
48%
 
52%
 
48%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 SSW 11 SW 13 SW 15 SW 17 SW 15 SW 16 WSW 17 WSW
UV Index 2 3 4 4 4 3 3 2
Cloud Cover 86% 84% 82% 81% 82% 87% 92% 96%
Dew Point 50° 52° 54° 54° 55° 56° 61° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 73° 61° 88° (1985) 54°
Low 44° 41° 28° (1943) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:37 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:11 AM with 10:17 of moolight, then sets at 11:28 AM

Top Story

Glen Ellyn Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 20, 2014; 8:10 PM ET

A showery pattern with up-and-down temperatures is coming this week to Chicago. 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.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index