• Tonight

    Aug 1

    Lo 66°

    Some clouds, a t-storm late

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      N/A
    more
  • Sun

    Aug 2

    86°Lo 64°

    A strong thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      N/A
    more
  • Mon

    Aug 3

    79°Lo 58°

    Breezy with periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      N/A
  • Tue

    Aug 4

    81°Lo 61°

    Partly sunny and pleasant

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

    Aug 5

    79°Lo 60°

    Pleasant with some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      N/A
    • Tree
      Pollen
      N/A
    more
Next Previous
Hi 79° RealFeel® 80° Precipitation 14%

Day

N

E

S

W

  • W 14 mph
  • Gusts: 23 mph

Breezy and less humid with intervals of clouds and sun

  • Max UV Index: 7 (High)
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 59° Precipitation 25%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 10 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 79° 83° N/A 87°
Low 58° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:22 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 PM with 12:41 of moolight, then sets at 10:50 AM

Algonquin Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 12:26 PM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. more >

Mon. Dust & Dander

Mon. Wind Maps