• Early AM

    Sep 4

    Lo 68°

    Partly to mostly cloudy

    Outdoor Concert Weather
    • Hi
      RealFeel
      96°
    • Precip
      25%
    • Wind
      Speed
      5 mph
    more
  • Today

    Sep 4

    87°Lo 69°

    Periods of sun with a t-storm

    Fair for an outdoor concert
    • Hi
      RealFeel
      98°
    • Precip
      41%
    • Wind
      Speed
      4 mph
  • Sat

    Sep 5

    88°Lo 70°

    Very warm with clouds and sun

    Excellent for an outdoor concert
    • Hi
      RealFeel
      97°
    • Precip
      7%
    • Wind
      Speed
      5 mph
    more
  • Sun

    Sep 6

    90°Lo 73°

    Mostly sunny, hot and humid

    Excellent for an outdoor concert
    • Hi
      RealFeel
      92°
    • Precip
      19%
    • Wind
      Speed
      8 mph
    more
  • Mon

    Sep 7

    86°Lo 69°

    An afternoon thunderstorm

    Excellent for an outdoor concert
    • Hi
      RealFeel
      87°
    • Precip
      25%
    • Wind
      Speed
      6 mph
    more
Next Previous
Hi 87° RealFeel® 98° Precipitation 56%

Day

N

E

S

W

  • NW 5 mph
  • Gusts: 7 mph

Periods of clouds and sun with a shower or thunderstorm; very warm and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 69° RealFeel® 69° Precipitation 41%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 6 mph

Partly cloudy, warm and humid with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record
High 87° N/A N/A N/A
Low 69° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 12:59 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:27 PM with 14:39 of moolight, then sets at 2:06 PM

Matteson Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 4, 2015; 12:54 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

Bad Weather and the Ballot Box

Oct 28, 2012; 5:00 AM ET The presidential election is only days away. How does the weather affect the number of people who show up to vote?