• Sun

    May 11

    73°Lo 54°

    Cloudy with a little rain

    Frizz Forecast Weather
    • Wind
      Gust
      26 mph
    • Precip
      59%
    • Hours of Precip
      3
    more
  • Mon

    May 12

    66°Lo 53°

    Periods of rain

    Frizz Forecast Weather
    • Wind
      Gust
      20 mph
    • Precip
      64%
    • Hours of Precip
      3
  • Tue

    May 13

    68°Lo 52°

    A p.m. t-storm in spots

    Frizz Forecast Weather
    • Wind
      Gust
      25 mph
    • Precip
      40%
    • Hours of Precip
      0.5
    more
  • Wed

    May 14

    70°Lo 49°

    Mostly sunny

    Frizz Forecast Weather
    • Wind
      Gust
      19 mph
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Thu

    May 15

    63°Lo 43°

    Mostly cloudy with a t-storm

    Frizz Forecast Weather
    • Wind
      Gust
      11 mph
    • Precip
      55%
    • Hours of Precip
      2.5
    more
Next Previous
Hi 66° RealFeel® 63° Precipitation 64%

Day

N

E

S

W

  • WSW 8 mph
  • Gusts: 20 mph

Periods of rain

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 24%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 53° RealFeel® 50° Precipitation 20%

Night

N

E

S

W

  • WSW 8 mph
  • Gusts: 18 mph

Becoming clear

  • Max UV Index: N/A
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 12

more Historical Weather Data >
  Today Normal Record 5/12/2013
High 66° 69° 89° (1987) 57°
Low 53° 47° 30° (1981) 36°

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 6:00 PM with 10:55 of moolight, then sets at 4:55 AM

Top Story

DeKalb Weather Report

Chicago: Chilly Weather to Return for the Weekend

April 16, 2014; 4:33 AM ET

While the city warmed up a bit at midweek, by the weekend, chilly weather will return and persist until next week. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.