• Early AM

    Dec 27

    Lo 45°

    Cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Dec 27

    47°Lo 24°

    A couple of showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Sun

    Dec 28

    36°Lo 24°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Dec 29

    36°Lo 17°

    Mostly cloudy

    Low ragweed pollen levels
    • Precip
      16%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      89%
    more
  • Tue

    Dec 30

    21°Lo 8°

    Colder with sunshine

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      12%
    more
Next Previous
Hi 47° RealFeel® 37° Precipitation 61%

Day

N

E

S

W

  • W 16 mph
  • Gusts: 26 mph

Turning colder this morning; cloudy and breezy with a couple of showers into the early afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 24° RealFeel® 21° Precipitation 11%

Night

N

E

S

W

  • NW 7 mph
  • Gusts: 15 mph

Clouds breaking; colder

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Peru Pollen Levels - December 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 47° 31° 59° (2008) 41°
Low 24° 15° -5° (1983) 25°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:13 of sunlight, then sets at 4:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:05 AM with 12:24 of moolight, then sets at 11:29 PM

Peru Weather Report

Chicago: Wash of Showers for Post-Holiday Weekend Travel

December 27, 2014; 4:30 AM ET

As holiday travelers head home from the Chicago area, conditions will feel colder with the chance of some showers over the weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps