• Tonight

    Sep 30

    Lo 52°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Oct 1

    66°Lo 59°

    Partly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Oct 2

    73°Lo 58°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Oct 3

    59°Lo 44°

    Cooler with a few showers

    Moderate ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      80%
  • Sat

    Oct 4

    53°Lo 45°

    Windy with a shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 59° RealFeel® 55° Precipitation 60%

Day

N

E

S

W

  • W 15 mph
  • Gusts: 25 mph

Variable cloudiness, breezy and cooler with a few showers

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.06 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 44° RealFeel® 30° Precipitation 50%

Night

N

E

S

W

  • WNW 18 mph
  • Gusts: 27 mph

A shower in the area in the evening; otherwise, clearing and windy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Oct 3

more Historical Weather Data >
  Today Normal Record 10/3/2013
High 59° 68° 91° (1954) 78°
Low 44° 50° 29° (1974) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:49 AM with 11:40 of sunlight, then sets at 6:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 PM with 10:48 of moolight, then sets at 2:14 AM

Top Story

Chicago Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

September 30, 2014; 11:50 AM ET

The Chicago area is set for a roller-coaster weather pattern over the next few days as temperatures rise and fall in between alternating sunny and stormy skies. more >

Fri. Dust & Dander

Fri. Wind Maps