• Today

    May 24

    75°Lo 66°

    Rather cloudy and not as warm

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

    May 25

    82°Lo 65°

    Windy; a morning thunderstorm

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

    May 26

    79°Lo 62°

    Mostly cloudy with showers

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

    May 27

    82°Lo 60°

    A thunderstorm possible

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      11%
    more
  • Thu

    May 28

    85°Lo 66°

    Mostly sunny and very warm

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      20%
    more
Next Previous
Cloudy 76° Lo 69° RealFeel® 72° / 65°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 66%
  • Cloud Cover: 95%
  • Dew Point: 60° F
  • Visibility: 10 mi
14 mph

Temperature History - May 25

more Historical Weather Data >
  Today Normal Record 5/25/2014
High 82° 75° 96° (1911) 85°
Low 65° 54° 32° (1934) 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 14:48 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:39 PM with 13:06 of moolight, then sets at 1:45 AM

Ottawa Weather Report

Chicago: Unsettled Weather to Kick Off the Week

May 24, 2015; 1:50 PM ET

Unsettled weather will kick off the week in the Chicago area, threatening outdoor Memorial Day barbecues and picnics. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps