• Tonight

    May 25

    Lo 66°

    Some clouds; mild

    Lawn Mowing Weather
    • Hours of Precip
      1.5
    • Precip
      60%
    • Hi
      RealFeel
      81°
    more
  • Tue

    May 26

    79°Lo 61°

    A shower and t-storm around

    Good for lawn mowing
    • Hours of Precip
      3.5
    • Precip
      61%
    • Hi
      RealFeel
      83°
  • Wed

    May 27

    80°Lo 58°

    Partly sunny, a t-storm; warm

    Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      56%
    • Hi
      RealFeel
      84°
    more
  • Thu

    May 28

    84°Lo 63°

    Sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      9%
    • Hi
      RealFeel
      90°
    more
  • Fri

    May 29

    87°Lo 62°

    Sun and clouds

    Very Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      25%
    • Hi
      RealFeel
      91°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
T-storms
Mostly Cloudy
Temp (°F) 68° 66° 68° 69° 71° 71° 72° 74°
RealFeel® 68° 65° 68° 70° 69° 73° 72° 78°
Humidity 91% 99% 94% 90% 88% 83% 80% 76%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
6%
 
5%
 
5%
 
8%
 
58%
 
49%
 
58%
 
24%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 7 S 6 S 6 S 6 S 7 S 8 S 8 S 8 S
UV Index 0 0 0 0 1 2 2 3
Cloud Cover 76% 76% 76% 76% 90% 90% 90% 89%
Dew Point 65° 65° 66° 66° 67° 66° 66° 66°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2014
High 79° 74° 90° (2012) 88°
Low 61° 52° 34° (1979) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:25 AM with 14:50 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:33 PM with 12:38 of moolight, then sets at 2:11 AM

Joliet Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 25, 2015; 3:54 PM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading 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?

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration