• Today

    May 28

    82°Lo 64°

    A p.m. t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      16 mph
  • Sun

    May 29

    81°Lo 61°

    Partly sunny, breezy and warm

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      14 mph
    more
  • Mon

    May 30

    85°Lo 65°

    Partly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      7 mph
    more
  • Tue

    May 31

    82°Lo 65°

    Mainly cloudy with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Jun 1

    80°Lo 61°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      8 mph
    more
Next Previous
Hi 82° RealFeel® 81° Precipitation 44%

Day

N

E

S

W

  • SSW 16 mph
  • Gusts: 31 mph

Mostly cloudy, breezy, warm and humid; a shower or thunderstorm in spots this afternoon

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 64° RealFeel® 61° Precipitation 40%

Night

N

E

S

W

  • SSW 9 mph
  • Gusts: 15 mph

Partly cloudy, warm and muggy with a shower or thunderstorm in spots

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2015
High 82° 76° 95° (2006) 85°
Low 64° 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; 9:41 AM ET

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

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index