• Early AM

    May 31

    Lo 61°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
    more
  • Today

    May 31

    84°Lo 65°

    A thunderstorm this afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
  • Wed

    Jun 1

    79°Lo 60°

    Heavy thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
    more
  • Thu

    Jun 2

    78°Lo 55°

    Partly sunny and less humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
    more
  • Fri

    Jun 3

    80°Lo 61°

    Mostly sunny and pleasant

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      N/A
    more
Next Previous
A shower or thunderstorm 67° Lo 65° RealFeel® 66° / 60°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.06 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 45%
  • Dew Point: 58° F
  • Visibility: 9 mi
5 mph

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 84° 75° 98° (1934) 55°
Low 65° 53° 35° (1873) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:19 AM with 15:02 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:31 AM with 12:36 of moolight, then sets at 3:07 PM

Medinah Weather Report

Chicago: Cooler, less humid conditions to arrive by Thursday

May 31, 2016; 3:23 AM ET

After a warm start to the week, cooler and less humid conditions will arrive by the end of the week across the Chicago area. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps