• Sun

    May 10

    72°Lo 55°

    A shower and t-storm around

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    May 11

    70°Lo 48°

    Rain, then a shower

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    May 12

    65°Lo 44°

    Cloudy with a touch of rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    May 13

    67°Lo 46°

    Partial sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    May 14

    71°Lo 51°

    A thunderstorm possible

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Cloudy 56° Lo 49° RealFeel® 50° / 41°

N

E

S

W

  • Precipitation: 20%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 63%
  • Cloud Cover: 100%
  • Dew Point: 39° F
  • Visibility: 7 mi
14 mph

Temperature History - May 12

more Historical Weather Data >
  Today Normal Record 5/12/2014
High 65° 69° 89° (1987) 83°
Low 44° 47° 30° (1981) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:27 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:18 AM with 11:35 of moolight, then sets at 1:53 PM

DeKalb Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 5, 2015; 12:36 PM ET

Showers and thunderstorms are in the offing for the Chicago area through the end of the week, in addition to doses of above-average warmth. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.