• Today

    May 26

    72°Lo 63°

    Showers and a heavier t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Wed

    May 27

    78°Lo 62°

    Partly sunny and warmer

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Thu

    May 28

    84°Lo 65°

    Very warm with plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Fri

    May 29

    84°Lo 59°

    A t-storm in the afternoon

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      62%
    more
  • Sat

    May 30

    60°Lo 46°

    Some rain and a thunderstorm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      20 mph
    • Cloud
      Cover
      79%
    more
Next Previous
Hi 72° RealFeel® 73° Precipitation 67%

Day

N

E

S

W

  • S 14 mph
  • Gusts: 32 mph

Showers and a heavier t-storm in the p.m.; otherwise, heavy rain late in the a.m., cloudy, breezy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 54%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 63° RealFeel® 59° Precipitation 50%

Night

N

E

S

W

  • SW 12 mph
  • Gusts: 25 mph

Partly cloudy and mild; a shower or thunderstorm in spots toward dawn

  • Max UV Index: N/A
  • Thunderstorms: 54%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Chicago Pollen Levels - May 26

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/27/2014
High 72° 74° 97° (2012) 85°
Low 63° 55° 35° (1961) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 14:54 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:27 PM with -12:-18 of moolight, then sets at 2:09 AM

Chicago Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 27, 2015; 4:24 AM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading into the weekend. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps