• Fri

    Sep 18

    68°Lo 50°

    Mostly cloudy, a little rain

    Ragweed Pollen Weather
    • Precip
      57%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      64%
    more
  • Sat

    Sep 19

    68°Lo 51°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      18%
    more
  • Sun

    Sep 20

    69°Lo 51°

    Increasing clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
  • Mon

    Sep 21

    69°Lo 46°

    A little afternoon rain

    Ragweed Pollen Weather
    • Precip
      57%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      97%
    more
  • Tue

    Sep 22

    71°Lo 40°

    Clouds breaking for some sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      49%
    more
Next Previous
Hi 69° RealFeel® 70° Precipitation 25%

Day

N

E

S

W

  • S 6 mph
  • Gusts: 12 mph

Increasing clouds

  • Max UV Index: 4 (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 51° RealFeel® 47° Precipitation 25%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 9 mph

Overcast

  • 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 - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2014
High 69° 73° 89° (1978) 73°
Low 51° 50° 30° (1991) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:16 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 PM with 10:04 of moolight, then sets at 11:29 PM

DeKalb Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 12:03 PM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >