• Today

    May 27

    80°Lo 68°

    A p.m. t-storm in spots

    Fair for lawn mowing
    • Hours of Precip
      3.5
    • Precip
      57%
    • Hi
      RealFeel
      82°
  • Sat

    May 28

    79°Lo 65°

    A p.m. t-storm in spots

    Good for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      41%
    • Hi
      RealFeel
      81°
    more
  • Sun

    May 29

    82°Lo 61°

    Warm and muggy with some sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      19%
    • Hi
      RealFeel
      84°
    more
  • Mon

    May 30

    85°Lo 63°

    A thunderstorm in spots

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      40%
    • Hi
      RealFeel
      92°
    more
  • Tue

    May 31

    85°Lo 65°

    A thunderstorm in spots

    Very Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      40%
    • Hi
      RealFeel
      92°
    more
Next Previous
Next 8 hours >
  Fri
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Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F)
RealFeel®
Humidity 0% 0% 0% 0% 0% 0% 0% 0%
   
  10pm 10pm 10pm 10pm 10pm 10pm 10pm 10pm
Rain
 
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Snow
 
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Ice
 
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  10pm 10pm 10pm 10pm 10pm 10pm 10pm 10pm
Wind (mph) 0 0 0 0 0 0 0 0
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 0%
Dew Point
Middle Grid line 5 F Middle Grid line 0 F Middle Grid line -5 F

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 80° 76° 95° (1911) 76°
Low 68° 54° 33° (1895) 58°

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 12:08 AM with 10:34 of moolight, then sets at 10:42 AM

Ottawa Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 2:40 PM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Current Drought Status

Current Soil Conditions

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration