• Today

    Apr 1

    73°Lo 55°

    Sunny and warmer

    Excellent for lawn mowing
    • Hours of Precip
      1
    • Precip
      4%
    • Hi
      RealFeel
      73°
    more
  • Thu

    Apr 2

    65°Lo 43°

    A couple of thunderstorms

    Fair for lawn mowing
    • Hours of Precip
      3
    • Precip
      61%
    • Hi
      RealFeel
      67°
    more
  • Fri

    Apr 3

    50°Lo 25°

    Cooler with rain

    Poor for lawn mowing
    • Hours of Precip
      5.5
    • Precip
      75%
    • Hi
      RealFeel
      44°
    more
  • Sat

    Apr 4

    56°Lo 36°

    Sunlit; breezy in the p.m.

    Fair for lawn mowing
    • Hours of Precip
      1
    • Precip
      9%
    • Hi
      RealFeel
      50°
  • Sun

    Apr 5

    64°Lo 41°

    Warmer; an a.m. shower or two

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      58%
    • Hi
      RealFeel
      64°
    more
Next Previous
Hi 56° RealFeel® 50° Precipitation 9%

Day

N

E

S

W

  • WSW 15 mph
  • Gusts: 30 mph

Sunny; breezy in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 36° RealFeel® 28° Precipitation 55%

Night

N

E

S

W

  • NNW 12 mph
  • Gusts: 22 mph

Patchy clouds with a passing shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Apr 4

more Historical Weather Data >
  Today Normal Record 4/4/2014
High 56° 56° 78° (2011) 47°
Low 36° 36° 20° (1982) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:50 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:45 PM with 11:22 of moolight, then sets at 7:07 AM

Joliet Weather Report

Chicago: Mild, Wet Week Ahead

April 1, 2015; 12:40 PM ET

Though it will be a mild week for the Chicago area, thunderstorms, showers and even the chance for snow loom late in the week. 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?

Sat. Degree Days

Sat. Evapotranspiration