• Today

    Apr 27

    59°Lo 35°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 28

    62°Lo 36°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 29

    64°Lo 38°

    Times of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Apr 30

    60°Lo 38°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      69%
    more
  • Fri

    May 1

    67°Lo 48°

    Sunny and warmer

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      0%
    more
Next Previous
Hi 59° RealFeel® 61° Precipitation 6%

Day

N

E

S

W

  • N 10 mph
  • Gusts: 17 mph

Mostly sunny

  • Max UV Index: 7 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 35° RealFeel® 33° Precipitation 5%

Night

N

E

S

W

  • NNE 6 mph
  • Gusts: 15 mph

Clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Marengo Pollen Levels - April 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Moderate

  • Mold

    Pollen

    Low

Temperature History - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 59° 64° 91° (1986) 60°
Low 35° 42° 28° (1976) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 13:53 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:51 PM with 13:23 of moolight, then sets at 3:14 AM

Marengo Weather Report

Sunshine to Prevail This Week in Chicago

April 27, 2015; 10:50 AM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps