• Tonight

    Dec 25

    Lo 35°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Dec 26

    49°Lo 42°

    Some sun, then clouds; breezy

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

    Dec 27

    46°Lo 23°

    A little morning rain; cloudy

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

    Dec 28

    34°Lo 22°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      9%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      26%
    more
  • Mon

    Dec 29

    34°Lo 17°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      13%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Temp (°F) 37° 36° 36° 36° 35° 35° 35° 35°
RealFeel® 24° 24° 23° 23° 22° 22° 22° 22°
Humidity 83% 84% 84% 85% 85% 85% 85% 85%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 15 S 15 S 15 S 15 S 15 S 15 S 15 SSW 15 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 45% 46% 46% 46% 46% 46% 49% 56%
Dew Point 32° 32° 32° 32° 31° 31° 31° 31°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 26

more Historical Weather Data >
  Today Normal Record 12/26/2013
High 49° 33° 58° (1936) 35°
Low 42° 17° -19° (1914) 17°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:12 of sunlight, then sets at 4:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:28 AM with 11:50 of moolight, then sets at 10:18 PM

Ottawa Weather Report

Chicago: Wash of Showers for Post-Holiday Weekend Travel

December 25, 2014; 8:42 PM ET

As holiday travelers head home from the Chicago area, conditions will feel colder with the chance of some showers over the weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps