• Tonight

    Aug 20

    Lo 67°

    Partly cloudy with a t-storm

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 21

    83°Lo 69°

    A couple of thunderstorms

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

    Aug 22

    89°Lo 69°

    Clouds and sun with a t-storm

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

    Aug 23

    87°Lo 67°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    88°Lo 69°

    Partly sunny, warm and humid

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
Next Previous
A shower or thunderstorm 78° Lo 71° RealFeel® 77° / 69°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.05 in
  • Snow: 0 in
  • Humidity: 83%
  • Cloud Cover: 43%
  • Dew Point: 68° F
  • Visibility: 9 mi
5 mph

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 85° 81° 98° (1947) 85°
Low 67° 62° 46° (1956) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 13:39 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:41 AM with 14:45 of moolight, then sets at 4:26 PM

Top Story

Valparaiso Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 20, 2014; 9:00 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps