• Early AM

    May 3

    Lo 38°

    Clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      2 mph
    more
  • Today

    May 3

    66°Lo 47°

    Partly sunny and warmer

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      7 mph
    more
  • Wed

    May 4

    56°Lo 37°

    Cooler with a shower in spots

    Poor for home energy
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      4 mph
  • Thu

    May 5

    61°Lo 39°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      65°
    • Wind
      Speed
      2 mph
    more
  • Fri

    May 6

    76°Lo 55°

    Pleasant and warmer

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      4 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 51° 53° 54° 54° 54° 55° 56° 55°
RealFeel® 48° 52° 54° 54° 52° 56° 56° 54°
Humidity 61% 59% 58% 54% 53% 51% 49% 48%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
30%
 
34%
 
43%
 
47%
 
51%
 
40%
 
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) 10 N 10 N 10 N 10 N 10 N 10 N 10 N 9 N
UV Index 2 3 4 4 4 4 4 3
Cloud Cover 76% 76% 76% 76% 77% 77% 76% 76%
Dew Point 38° 39° 39° 37° 37° 37° 37° 35°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 56° 68° N/A 74°
Low 37° 46° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:08 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:58 AM with 12:16 of moolight, then sets at 4:14 PM

Joliet Weather Report

Chicago: Temperature roller coaster in store for this week

May 2, 2016; 9:03 AM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. more >

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index