• Today

    May 27

    77°Lo 65°

    Couple of thunderstorms

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      4 - Moderate
    • Cloud
      Cover
      70%
  • Sat

    May 28

    79°Lo 65°

    A p.m. t-storm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Cloud
      Cover
      90%
    more
  • Sun

    May 29

    79°Lo 60°

    Warm with clouds and sunshine

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      80°
    • UV
      5 - High
    • Cloud
      Cover
      54%
    more
  • Mon

    May 30

    82°Lo 61°

    A thunderstorm in spots

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      88°
    • UV
      5 - High
    • Cloud
      Cover
      39%
    more
  • Tue

    May 31

    82°Lo 62°

    An afternoon thunderstorm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      7 - Very High
    • Cloud
      Cover
      46%
    more
Next Previous
A shower or thunderstorm 77° Lo 72° RealFeel® 81° / 70°

N

E

S

W

  • Precipitation: 54%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 74%
  • Cloud Cover: 70%
  • Dew Point: 66° F
  • Visibility: 9 mi
12 mph

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 77° 74° 96° (2012) 72°
Low 65° 52° 30° (1992) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 14:56 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:09 AM with 10:32 of moolight, then sets at 10:41 AM

DeKalb Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 5:05 AM ET

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

Fri. Sinus Headache

Fri. UV Index