• Today

    Dec 19

    -4°Lo -15°

    Sunny to partly cloudy

    Very Good for home energy
    • Avg
      RealFeel
      -10°
    • Hi
      RealFeel
      -7°
    • Wind
      Speed
      11 k/h
    more
  • Sat

    Dec 20

    -6°Lo -14°

    Partly sunny

    Very Good for home energy
    • Avg
      RealFeel
      -8°
    • Hi
      RealFeel
      -5°
    • Wind
      Speed
      4 k/h
    more
  • Sun

    Dec 21

    -5°Lo -13°

    Times of clouds and sun

    Very Good for home energy
    • Avg
      RealFeel
      -9°
    • Hi
      RealFeel
      -3°
    • Wind
      Speed
      4 k/h
  • Mon

    Dec 22

    -5°Lo -8°

    Some sun, then clouds

    Very Good for home energy
    • Avg
      RealFeel
      -10°
    • Hi
      RealFeel
      -8°
    • Wind
      Speed
      11 k/h
    more
  • Tue

    Dec 23

    2°Lo 0°

    A wintry mix possible

    Good for home energy
    • Avg
      RealFeel
      -6°
    • Hi
      RealFeel
      -4°
    • Wind
      Speed
      17 k/h
    more
Next Previous
Hi -5° RealFeel® -3° Precipitation 21%

Day

N

E

S

W

  • SE 4 km/h
  • Gusts: 7 km/h

Times of clouds and sun

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo -13° RealFeel® -15° Precipitation 11%

Night

N

E

S

W

  • ESE 7 km/h
  • Gusts: 13 km/h

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High -5° -4° (1949) -6°
Low -13° -12° -30° (1942) -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:40 AM with 8:42 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:50 AM with 9:40 of moolight, then sets at 4:30 PM

Chelsea Weather Report

Christmas Holiday Preview in Canada

December 18, 2014; 3:45 PM ET

A look a the storm systems that could impact Christmas Eve and Christmas Day in Canada. more >