• Today

    Oct 1

    78°Lo 62°

    Warmer with partial sunshine

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

    Cooler with a shower in spots

    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%
Next Previous
Hi 59° RealFeel® 55° Precipitation 8%

Day

N

E

S

W

  • WSW 10 mph
  • Gusts: 17 mph

Warmer with times of clouds and sun

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 42° RealFeel® 35° Precipitation 55%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 11 mph

Partly cloudy with a passing shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Oct 5

more Historical Weather Data >
  Today Normal Record 10/5/2013
High 59° 69° 90° (2005) 78°
Low 42° 45° 28° (1980) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 11:35 of sunlight, then sets at 6:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:49 PM with 11:54 of moolight, then sets at 4:43 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 >

Sun. Dust & Dander

Sun. Wind Maps