• Today

    Apr 18

    9°Lo 4°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Apr 19

    11°Lo 0°

    Clouds breaking and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Sun

    Apr 20

    12°Lo 7°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      17°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Apr 21

    13°Lo 6°

    Partly sunny with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      13°
    • UV
      5 - Moderate
    • Cloud
      Cover
      58%
  • Tue

    Apr 22

    13°Lo 4°

    Mostly cloudy with showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      14°
    • UV
      2 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 13° RealFeel® 13° Precipitation 55%

Day

N

E

S

W

  • SW 10 km/h
  • Gusts: 19 km/h

Episodes of sunshine with a passing shower

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 6° RealFeel® 6° Precipitation 25%

Night

N

E

S

W

  • NW 3 km/h
  • Gusts: 6 km/h

Increasing clouds

  • 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 - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 13° 12° 27° (1987)
Low -7° (1981) -2°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:50 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:21 AM with 9:57 of moolight, then sets at 11:18 AM

Top Story

Longueuil Weather Report

Long Range Hints through May

April 18, 2014; 7:23 AM ET

Updated look at the long range and potential El Nino later this year. more >