• Today

    Sep 2

    28°Lo 18°

    Partly sunny, warm and humid

    Beneficial weather for colds
    • Avg
      Temp
      23°
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      30°
    more
  • Thu

    Sep 3

    26°Lo 11°

    Partly sunny and less humid

    Beneficial weather for colds
    • Avg
      Temp
      18°
    • Avg
      RealFeel
      17°
    • Hi
      RealFeel
      26°
    more
  • Fri

    Sep 4

    25°Lo 12°

    Sunny and comfortable

    Beneficial weather for colds
    • Avg
      Temp
      19°
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      25°
  • Sat

    Sep 5

    28°Lo 17°

    Plenty of sunshine

    Beneficial weather for colds
    • Avg
      Temp
      22°
    • Avg
      RealFeel
      23°
    • Hi
      RealFeel
      29°
    more
  • Sun

    Sep 6

    30°Lo 18°

    Sunshine, very warm and humid

    Beneficial weather for colds
    • Avg
      Temp
      24°
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      30°
    more
Next Previous
Sunny 25° Lo 22° RealFeel® 25° / 20°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 mm
  • Snow: 0 CM
  • Humidity: 47%
  • Cloud Cover: 8%
  • Dew Point: 12° C
  • Visibility: 10 km
17 km/h

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 25° 21° 34° (1999) 28°
Low 12° 11° (1987) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:08 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:19 PM with 14:58 of moolight, then sets at 2:17 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 >