• Today

    May 28

    86°Lo 64°

    Mostly sunny and warmer

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

    May 29

    83°Lo 64°

    Thundershower

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

    May 30

    68°Lo 46°

    Rain and a t-storm; cooler

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

    May 31

    67°Lo 48°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      45%
    more
  • Mon

    Jun 1

    73°Lo 56°

    Partial sunshine

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      40%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Cloudy
Temp (°F) 83° 84° 86° 85° 85° 84° 80° 76°
RealFeel® 87° 88° 88° 86° 85° 83° 78° 73°
Humidity 33% 31% 31% 30% 32% 34% 39% 46%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 10 SSE 10 SSE 12 SE 13 SE 10 SE 9 SE 8 SE 8 SE
UV Index 8 7 6 5 3 2 1 0
Cloud Cover 14% 14% 12% 11% 11% 11% 11% 76%
Dew Point 51° 50° 52° 51° 52° 53° 53° 54°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 86° 76° 94° (2012) 86°
Low 64° 54° 32° (1992) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:27 AM with 14:52 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:29 PM with 11:43 of moolight, then sets at 3:12 AM

Ottawa Weather Report

Chicago: Temperatures to Bounce Up and Down Into Next Week

May 28, 2015; 6:23 AM ET

Daytime temperatures will fall into the upper 50s by Sunday before rebounding again on Monday. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps