• Today

    May 26

    85°Lo 69°

    A morning t-storm in spots

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

    May 27

    82°Lo 67°

    A couple of thunderstorms

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

    May 28

    80°Lo 66°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 29

    81°Lo 61°

    A thunderstorm in the area

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

    May 30

    84°Lo 60°

    Warm with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Partly Cloudy
Cloudy
Cloudy
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 71° 70° 69° 69° 69° 68° 69° 70°
RealFeel® 70° 69° 68° 67° 67° 66° 67° 69°
Humidity 81% 81% 79% 79% 82% 82% 85% 82%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
20%
 
16%
 
7%
 
7%
 
7%
 
7%
 
7%
 
10%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 7 S 7 ESE 7 SSE 7 S 7 S 7 W 8 WSW 8 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 48% 73% 54% 34% 82% 66% 92% 94%
Dew Point 65° 64° 63° 62° 63° 63° 64° 64°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - May 26

more Historical Weather Data >
  Today Normal Record 5/26/2015
High 85° 75° 97° (1911) 76°
Low 69° 54° 30° (1925) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:51 of sunlight, then sets at 8:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:49 PM with -3:-07 of moolight, then sets at 9:42 AM

Ottawa Weather Report

Chicago: Warm, humid and stormy through Thursday

May 26, 2016; 5:52 AM ET

This week is likely to end up as the warmest week so far this year in the Chicago area, but the warm weather will be accompanied by stormy weather. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps