• Tonight

    Jul 28

    Lo 73°

    Humid with a thunderstorm

    Sinus Headache Weather
    • Hi
      RealFeel
      89°
    • UV
      6 - High
    • Cloud
      Cover
      53%
    more
  • Wed

    Jul 29

    85°Lo 61°

    A morning t-storm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      85°
    • UV
      7 - High
    • Cloud
      Cover
      46%
    more
  • Thu

    Jul 30

    86°Lo 62°

    Sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      88°
    • UV
      8 - Very High
    • Cloud
      Cover
      0%
    more
  • Fri

    Jul 31

    88°Lo 62°

    A t-storm around in the p.m.

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      89°
    • UV
      7 - High
    • Cloud
      Cover
      30%
    more
  • Sat

    Aug 1

    84°Lo 62°

    Sunny and comfortable

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      7 - High
    • Cloud
      Cover
      0%
Next Previous
Hi 84° RealFeel® 87° Precipitation 23%

Day

N

E

S

W

  • W 8 mph
  • Gusts: 14 mph

Comfortable with plenty of sunshine

  • Max UV Index: 7 (High)
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 59° Precipitation 60%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 8 mph

Increasing cloudiness with spotty showers late

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 84° 83° N/A 85°
Low 62° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:26 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:55 PM with 11:31 of moolight, then sets at 8:26 AM

Algonquin Weather Report

Chicago: Pleasant Weather Conditions Into Late Week

July 28, 2015; 12:25 PM ET

The Chicago area will have pleasant weather conditions heading into the weekend. 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!

Sat. Sinus Headache

Sat. UV Index