• Tue

    Aug 26

    87°Lo 71°

    Partly sunny, a t-storm; warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      6 - High
    • Cloud
      Cover
      48%
  • Wed

    Aug 27

    84°Lo 67°

    A couple of thunderstorms

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      86°
    • UV
      6 - High
    • Cloud
      Cover
      56%
    more
  • Thu

    Aug 28

    77°Lo 68°

    A couple of thunderstorms

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      78°
    • UV
      4 - Moderate
    • Cloud
      Cover
      84%
    more
  • Fri

    Aug 29

    88°Lo 66°

    Warmer with a thunderstorm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      93°
    • UV
      6 - High
    • Cloud
      Cover
      19%
    more
  • Sat

    Aug 30

    81°Lo 62°

    An afternoon t-storm or two

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      4 - Moderate
    • Cloud
      Cover
      64%
    more
Next Previous
Hi 87° RealFeel® 93° Precipitation 55%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 11 mph

Times of clouds and sun with a shower or thunderstorm around; very warm

  • Max UV Index: 6 (High)
  • 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
Lo 71° RealFeel® 70° Precipitation 51%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 8 mph

Partly cloudy, warm and humid with a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Aug 26

more Historical Weather Data >
  Today Normal Record 8/26/2013
High 87° 81° N/A 91°
Low 71° 63° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:25 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:14 AM with 12:40 of moolight, then sets at 7:54 PM

Top Story

Prospect Heights Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 8:51 AM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. 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!