• Tue

    Dec 2

    37°Lo 28°

    Mostly cloudy and not as cold

    Poor for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
  • Wed

    Dec 3

    40°Lo 27°

    Clouds and sun

    Good for biking
    • Precip
      15%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
  • Thu

    Dec 4

    41°Lo 29°

    Mostly cloudy

    Fair for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      18 mph
    more
  • Fri

    Dec 5

    46°Lo 25°

    Sun through high clouds

    Fair for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
    more
  • Sat

    Dec 6

    45°Lo 28°

    Partly sunny

    Fair for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      18 mph
    more
Next Previous
Hi 40° RealFeel® 39° Precipitation 15%

Day

N

E

S

W

  • NE 6 mph
  • Gusts: 9 mph

Intervals of clouds and sunshine

  • Max UV Index: 1 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 27° RealFeel® 19° Precipitation 79%

Night

N

E

S

W

  • S 9 mph
  • Gusts: 16 mph

Rising temperatures with rain, ending before temperatures fall below freezing

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.54 in
  • Rain: 0.54 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs

Temperature History - Dec 3

more Historical Weather Data >
  Today Normal Record 12/3/2013
High 40° 40° 71° (2012) 49°
Low 27° 24° -4° (1942) 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 9:22 of sunlight, then sets at 4:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:48 PM with 14:07 of moolight, then sets at 4:55 AM

Ottawa Weather Report

Chicago: Dry, Chilly Weather to Define the Weekend

November 27, 2014; 1:59 PM ET

Dry, chilly weather will remain across the Chicago area through the weekend as travelers begin their trek home from Thanksgiving destinations. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.