• Tue

    Dec 23

    41°Lo 28°

    Considerable cloudiness

    Poor for lawn mowing
    • Hours of Precip
      1
    • Precip
      25%
    • Hi
      RealFeel
      32°
  • Wed

    Dec 24

    34°Lo 23°

    Snow showers possible; colder

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      30%
    • Hi
      RealFeel
      18°
    more
  • Thu

    Dec 25

    32°Lo 18°

    Times of clouds and sun

    Poor for lawn mowing
    • Hours of Precip
      1
    • Precip
      13%
    • Hi
      RealFeel
      24°
    more
  • Fri

    Dec 26

    32°Lo 19°

    Snow and sleet in the morning

    Poor for lawn mowing
    • Hours of Precip
      5
    • Precip
      73%
    • Hi
      RealFeel
      17°
    more
  • Sat

    Dec 27

    26°Lo 7°

    Cloudy and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      14°
    more
Next Previous
Hi 41° RealFeel® 32° Precipitation 25%

Day

N

E

S

W

  • W 13 mph
  • Gusts: 18 mph

Considerable cloudiness

  • Max UV Index: 1 (Low)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 28° RealFeel® 12° Precipitation 55%

Night

N

E

S

W

  • W 15 mph
  • Gusts: 21 mph

A few flurries in the evening; otherwise, low clouds

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 23

more Historical Weather Data >
  Today Normal Record 12/23/2013
High 41° 33° 64° (1979) 12°
Low 28° 17° -18° (1989) -5°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:11 of sunlight, then sets at 4:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:22 AM with 10:25 of moolight, then sets at 6:47 PM

Ottawa Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 2:33 AM ET

While the next couple of days will be tranquil for the Chicago area, Christmas Eve could deliver enough snow to blanket the city. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?