• Thu

    Aug 13

    81°Lo 56°

    An afternoon shower in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    Aug 14

    73°Lo 59°

    Colder with occasional rain

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Aug 15

    78°Lo 56°

    Some sun with a stray t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Aug 16

    79°Lo 57°

    Clouds and sun with a shower

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Aug 17

    82°Lo 61°

    A few showers

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Hi 81° RealFeel® 83° Precipitation 41%

Day

N

E

S

W

  • N 5 mph
  • Gusts: 14 mph

Intervals of clouds and sunshine with a shower in places in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 56° RealFeel® 47° Precipitation 96%

Night

N

E

S

W

  • N 8 mph
  • Gusts: 18 mph

Considerable cloudiness and cooler with a couple of showers, then a steadier rain

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.89 in
  • Rain: 0.89 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 7.5 hrs
  • Hours of Rain: 7.5 hrs

Temperature History - Aug 13

more Historical Weather Data >
  Today Normal Record 8/13/2014
High 81° 82° 97° (1995) 79°
Low 56° 62° 48° (2004) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:57 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:09 AM with 14:06 of moolight, then sets at 7:15 PM

DeKalb Weather Report

Chicago: Cooler Conditions to Last Through Week

August 3, 2015; 4:08 PM ET

The Chicagoland area will experience cooler weather throughout the week. more >