• Mon

    Sep 7

    30°Lo 17°

    Sunny, very warm and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      32°
    • UV
      4 - Moderate
    • Cloud
      Cover
      7%
  • Tue

    Sep 8

    26°Lo 14°

    Chance of a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      27°
    • UV
      4 - Moderate
    • Cloud
      Cover
      24%
    more
  • Wed

    Sep 9

    24°Lo 11°

    Some rain and a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      23°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
    more
  • Thu

    Sep 10

    21°Lo 10°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      21°
    • UV
      4 - Moderate
    • Cloud
      Cover
      20%
    more
  • Fri

    Sep 11

    20°Lo 8°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      20°
    • UV
      4 - Moderate
    • Cloud
      Cover
      34%
    more
Next Previous
Hi 30° RealFeel® 32° Precipitation 5%

Day

N

E

S

W

  • SW 18 km/h
  • Gusts: 26 km/h

Very warm and humid with abundant sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 17° RealFeel® 17° Precipitation 7%

Night

N

E

S

W

  • SW 13 km/h
  • Gusts: 18 km/h

Clear and mild

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 7

more Historical Weather Data >
  Today Normal Record 9/7/2014
High 30° 21° 32° (2007) 22°
Low 17° 11° (1982) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 12:59 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:59 AM with 15:02 of moolight, then sets at 4:01 PM

Longueuil Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

September 2, 2015; 5:30 AM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >