• Tonight

    Jul 30

    Lo 56°

    Partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      1
    • Precip
      50%
    • Hi
      RealFeel
      80°
    more
  • Thu

    Jul 31

    81°Lo 62°

    A p.m. t-storm in spots

    Very Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      46%
    • Hi
      RealFeel
      84°
    more
  • Fri

    Aug 1

    82°Lo 59°

    Partly sunny with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      61%
    • Hi
      RealFeel
      86°
  • Sat

    Aug 2

    81°Lo 57°

    Clouds and sun with a t-storm

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      56%
    • Hi
      RealFeel
      85°
    more
  • Sun

    Aug 3

    84°Lo 60°

    Partly sunny and beautiful

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      88°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 67° 72° 75° 78° 79° 80° 82° 80°
RealFeel® 66° 77° 82° 84° 85° 86° 86° 83°
Humidity 89% 74% 64% 56% 50% 49% 48% 49%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
51%
 
47%
 
34%
 
34%
 
34%
 
34%
 
34%
 
37%
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) 4 SW 4 SW 4 SW 5 SW 5 SW 5 SW 4 SW 4 WSW
UV Index 2 4 5 6 6 6 5 4
Cloud Cover 70% 51% 56% 70% 65% 66% 70% 65%
Dew Point 63° 63° 62° 61° 59° 59° 60° 60°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2013
High 82° 83° 100° (1988) 81°
Low 59° 64° 51° (1990) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:25 of sunlight, then sets at 8:11 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:16 AM with 11:32 of moolight, then sets at 10:48 PM

Top Story

Glen Ellyn Weather Report

Late-Week Thunderstorms in Store for Chicago

July 30, 2014; 4:08 PM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Fri. Degree Days

Fri. Evapotranspiration