• Tue

    Feb 23

    31°Lo 23°

    Occasional snow

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

    Feb 24

    29°Lo 15°

    Clouds yielding to sun

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      29%
    more
  • Thu

    Feb 25

    29°Lo 11°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      21%
    more
  • Fri

    Feb 26

    27°Lo 16°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      93%
    more
  • Sat

    Feb 27

    33°Lo 17°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      50%
Next Previous
Hi 33° RealFeel® 27° Precipitation 25%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 24 mph

Times of clouds and sun

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 17° RealFeel® 20° Precipitation 25%

Night

N

E

S

W

  • WNW 4 mph
  • Gusts: 8 mph

Cloudy and cold

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

Temperature History - Feb 27

more Historical Weather Data >
  Today Normal Record 2/27/2015
High 33° 37° 68° (1976)
Low 17° 21° -11° (2015) -11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 11:09 of sunlight, then sets at 5:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:34 PM with 10:55 of moolight, then sets at 9:29 AM

DeKalb Weather Report

Chicago: Cold air to blast region through weekend

February 8, 2016; 9:45 PM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >