• Early AM

    Sep 4

    Lo 68°

    Partly to mostly cloudy

    Common Cold Weather
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      96°
    more
  • Today

    Sep 4

    90°Lo 70°

    A thunderstorm in spots

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      87°
    • Hi
      RealFeel
      102°
    more
  • Sat

    Sep 5

    90°Lo 69°

    Partly sunny and hot

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      99°
    more
  • Sun

    Sep 6

    92°Lo 74°

    Partly sunny, hot and humid

    Beneficial weather for colds
    • Avg
      Temp
      83°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      94°
    more
  • Mon

    Sep 7

    87°Lo 69°

    A t-storm in the afternoon

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      91°
Next Previous
Hi 87° RealFeel® 91° Precipitation 57%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 13 mph

Mostly cloudy, humid and remaining warm; an afternoon shower or thunderstorm around

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 69° RealFeel® 70° Precipitation 25%

Night

N

E

S

W

  • ENE 6 mph
  • Gusts: 10 mph

Cloudy, warm and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 7

more Historical Weather Data >
  Today Normal Record 9/7/2014
High 87° 80° 101° (1939) 80°
Low 69° 58° 41° (1986) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:27 AM with 12:52 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:14 AM with 14:40 of moolight, then sets at 3:54 PM

Ottawa 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 >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Mon. Cold & Flu

Mon. UV Index