• Early AM

    May 28

    Lo 67°

    A couple of showers and thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Today

    May 28

    82°Lo 66°

    A thunderstorm in spots

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

    May 29

    83°Lo 63°

    Partly sunny, breezy and warm

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

    May 30

    85°Lo 64°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    May 31

    84°Lo 65°

    Clouds and sun with a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      3 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
10pm
11pm Sun
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
T-storms
Cloudy
Mostly Cloudy
Temp (°F) 73° 72° 71° 70° 69° 68° 68° 67°
RealFeel® 71° 70° 65° 68° 67° 63° 66° 65°
Humidity 73% 74% 78% 80% 83% 86% 87% 89%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
36%
 
47%
 
51%
 
47%
 
47%
 
51%
 
47%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 13 S 13 SSW 13 SSW 12 SSW 10 SSW 12 SSW 9 SSW 10 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 65% 68% 79% 90% 95% 95% 90% 81%
Dew Point 64° 64° 64° 64° 64° 64° 64° 64°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2015
High 82° 76° 95° (2006) 85°
Low 66° 53° 33° (1992) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:54 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:48 AM with 11:00 of moolight, then sets at 11:48 AM

Peru Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 28, 2016; 12:01 AM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps