• Tonight

    Oct 1

    Lo 62°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Oct 2

    78°Lo 58°

    A few strong p.m. t-storms

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

    Oct 3

    62°Lo 39°

    Variably cloudy and cooler

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

    Oct 4

    53°Lo 37°

    A shower possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      47%
    more
  • Sun

    Oct 5

    59°Lo 42°

    Warmer with clouds and sun

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      61%
    more
Next Previous
Partly sunny 78° Lo 71° RealFeel® 77° / 67°

N

E

S

W

  • Precipitation: 24%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 50%
  • Cloud Cover: 69%
  • Dew Point: 56° F
  • Visibility: 10 mi
8 mph

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 78° 71° 93° (1971) 81°
Low 62° 47° 30° (1895) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 11:46 of sunlight, then sets at 6:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:55 PM with 10:11 of moolight, then sets at 12:06 AM

Ottawa Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

October 1, 2014; 7:29 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 >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps