• Tonight

    May 1

    Lo 44°

    Some rain and a t-storm early

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 2

    58°Lo 41°

    Variable cloudiness

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    May 3

    68°Lo 48°

    Warmer with partial sunshine

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

    May 4

    58°Lo 40°

    Cooler with a stray shower

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    May 5

    65°Lo 47°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Cooler 57° Lo 51° RealFeel® 57° / 46°

N

E

S

W

  • Precipitation: 45%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 65%
  • Cloud Cover: 46%
  • Dew Point: 43° F
  • Visibility: 9 mi
15 mph

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 58° 69° N/A 76°
Low 40° 45° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:09 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:38 AM with 12:54 of moolight, then sets at 5:32 PM

Peru Weather Report

Chicago: Temperature roller coaster in store for new week

May 1, 2016; 11:00 PM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. more >

Wed. Dust & Dander

Wed. Wind Maps