• Early AM

    May 27

    Lo 66°

    Partly to mostly cloudy

    Common Cold Weather
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      86°
    more
  • Today

    May 27

    82°Lo 67°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      76°
    • Hi
      RealFeel
      89°
  • Sat

    May 28

    79°Lo 64°

    A p.m. t-storm in spots

    Beneficial weather for colds
    • Avg
      Temp
      72°
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      79°
    more
  • Sun

    May 29

    82°Lo 60°

    A stray shower in the morning

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      82°
    more
  • Mon

    May 30

    82°Lo 60°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      90°
    more
Next Previous
A shower or thunderstorm 70° Lo 67° RealFeel® 67° / 63°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.1 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 91%
  • Dew Point: 61° F
  • Visibility: 9 mi
7 mph

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 82° 74° N/A 74°
Low 67° 52° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:57 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:06 AM with 10:31 of moolight, then sets at 10:37 AM

Prospect Heights Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 3:12 AM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.

Fri. Cold & Flu

Fri. UV Index