• Tonight

    Apr 18

    Lo 46°

    Cloudy and breezy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    Apr 19

    63°Lo 45°

    Rain, becoming heavy; cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 20

    57°Lo 34°

    Windy; a few morning showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Apr 21

    55°Lo 34°

    Partly sunny, windy and cool

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      27 mph
    • Cloud
      Cover
      70%
    more
  • Wed

    Apr 22

    53°Lo 31°

    Partly sunny, breezy and cool

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      36%
    more
Next Previous
Mostly cloudy 55° RealFeel® 49°

N

E

S

W

  • Humidity: 47%
  • Pressure: 30.00 in
  • UV Index: 0
  • Cloud Cover: 75%
  • Ceiling: 23700 ft
  • Dew Point: 36° F
  • Visibility: 10 mi
13 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:29 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:11 AM with 13:36 of moolight, then sets at 7:47 PM

Temperature Summary - 8:55 PM

  Temp (°F)
Now 55°
Yesterday 48°
RealFeel® 49°
RealFeel® Shade 49°
Wind Chill 55°
Dew Point 36°
  Hi / Lo
Previous 6 Hours 71°
  55°
Previous 12 Hours 71°
  55°
Previous 24 Hours 72°
  49°

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 71° 60° 87° (1985) 59°
Low 46° 39° 21° (1990) 32°

Precipitation Summary - 8:55 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

DeKalb Weather Report

Chicago: Rain to Span Second Half of Weekend

April 18, 2015; 8:11 PM ET

The second half of the weekend will see a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps