• Tonight

    Dec 18

    Lo -6°

    Clearing

    Asthma Weather
    • Hi
      RealFeel
      -1°
    • UV
      0 - Low
    • Air Qual.
      Good
    more
  • Fri

    Dec 19

    -4°Lo -15°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      -6°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Sat

    Dec 20

    -7°Lo -13°

    Partly sunny and cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      -6°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Sun

    Dec 21

    -8°Lo -14°

    Cold with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      -5°
    • UV
      1 - Low
    • Cloud
      Cover
      46%
  • Mon

    Dec 22

    -4°Lo -7°

    Clouds and sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      -5°
    • UV
      1 - Low
    • Cloud
      Cover
      52%
    more
Next Previous
Hi -8° RealFeel® -5° Precipitation 6%

Day

N

E

S

W

  • E 4 km/h
  • Gusts: 7 km/h

Cold with 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 -14° RealFeel® -14° Precipitation 5%

Night

N

E

S

W

  • E 7 km/h
  • Gusts: 11 km/h

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 -8° -3° 11° (1957) -7°
Low -14° -12° -28° (1942) -8°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:31 AM with 8:42 of sunlight, then sets at 4:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:41 AM with 9:40 of moolight, then sets at 4:21 PM

Longueuil 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 >