• Today

    May 29

    77°Lo 58°

    Periods of clouds and sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
  • Mon

    May 30

    82°Lo 58°

    Partly sunny and warm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    May 31

    80°Lo 62°

    Mostly cloudy with a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Wed

    Jun 1

    77°Lo 59°

    Cloudy, a couple of t-storms

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

    Jun 2

    73°Lo 52°

    Clouds breaking for some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Mostly cloudy 73° RealFeel® 71°

N

E

S

W

  • Humidity: 69%
  • Pressure: 29.98 in ↓
  • UV Index: 4
  • Cloud Cover: 77%
  • Ceiling: 7700 ft
  • Dew Point: 62° F
  • Visibility: 8 mi
15 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 15:02 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:25 AM with 11:25 of moolight, then sets at 12:50 PM

Temperature Summary - 1:17 PM

  Temp (°F)
Now 73°
Yesterday 69°
RealFeel® 71°
RealFeel® Shade 67°
Wind Chill 73°
Dew Point 62°
  Hi / Lo
Previous 6 Hours 73°
  67°
Previous 12 Hours 73°
  62°
Previous 24 Hours 80°
  62°

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2015
High 77° 71° N/A 79°
Low 58° 49° N/A 55°

Precipitation Summary - 1:17 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0.17
Previous 24 Hours 0.17

Harvard Weather Report

Chicago: Cooler, less humid conditions to arrive by Thursday

May 29, 2016; 12:19 PM 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 >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps