• Tonight

    Dec 28

    Lo 22°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Dec 29

    35°Lo 16°

    Mostly cloudy

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

    Dec 30

    21°Lo 7°

    Partly sunny and very cold

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

    Dec 31

    18°Lo 14°

    Sunny, brisk and very cold

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    Jan 1

    29°Lo 18°

    Mostly sunny and not as cold

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Mostly Sunny
Sunny
Clear
Clear
Clear
Clear
Mostly Clear
Temp (°F) 34° 34° 33° 31° 30° 29° 28° 27°
RealFeel® 31° 30° 30° 30° 30° 29° 28° 27°
Humidity 56% 54% 56% 59% 63% 63% 66% 67%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 6 W 6 W 6 NW 5 WNW 2 SW 2 WSW 2 WSW 2 W
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 18% 11% 3% 1% 8% 2% 8% 18%
Dew Point 19° 19° 19° 19° 18° 18° 18° 17°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 34° 32° 62° (1982) 48°
Low 22° 16° -23° (1924) 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:12 of sunlight, then sets at 4:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:39 AM with 12:56 of moolight, then sets at 12:35 AM

Ottawa Weather Report

Chicago: Temperatures to Tumble as Year Comes to an End

December 28, 2014; 12:22 PM ET

Temperatures are set to tumble this week across Chicagoland, putting a harsh chill on the final days of 2014. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps