• Sat

    Sep 19

    69°Lo 54°

    Rain becoming steadier

    Sinus Headache Weather
    • Hi
      RealFeel
      65°
    • Precip
      74%
    • Cloud
      Cover
      44%
    more
  • Sun

    Sep 20

    72°Lo 53°

    Mostly sunny

    Sinus Headache Weather
    • Hi
      RealFeel
      71°
    • Precip
      20%
    • Cloud
      Cover
      0%
  • Mon

    Sep 21

    71°Lo 52°

    Partial sunshine

    Sinus Headache Weather
    • Hi
      RealFeel
      69°
    • Precip
      75%
    • Cloud
      Cover
      82%
    more
  • Tue

    Sep 22

    76°Lo 46°

    Rain tapering to a shower

    Sinus Headache Weather
    • Hi
      RealFeel
      74°
    • Precip
      10%
    • Cloud
      Cover
      5%
    more
  • Wed

    Sep 23

    76°Lo 56°

    Mostly sunny

    Sinus Headache Weather
    • Hi
      RealFeel
      76°
    • Precip
      56%
    • Cloud
      Cover
      73%
    more
Next Previous
Hi 72° RealFeel® 71° Precipitation 10%

Day

N

E

S

W

  • WSW 15 mph
  • Gusts: 31 mph

Mostly sunny

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 53° RealFeel® 50° Precipitation 20%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 12 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 20

more Historical Weather Data >
  Today Normal Record 9/20/2014
High 72° 75° 95° (1908) 80°
Low 53° 52° 32° (1937) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:15 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:24 PM with 10:07 of moolight, then sets at 11:31 PM

Ottawa Weather Report

Chicago: Heat, Humidity to Build Through Week

August 31, 2015; 12:40 AM ET

A turn to warmer conditions is in store for the Chicago area heading into the new week. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!