• Today

    Sep 2

    26°Lo 18°

    Clouds giving way to some sun

    Hair Frizz Weather
    • Wind
      Gust
      24 k/h
    • Precip
      11%
    • Hours of Precip
      1
  • Thu

    Sep 3

    26°Lo 11°

    Partly sunny and less humid

    Hair Frizz Weather
    • Wind
      Gust
      22 k/h
    • Precip
      2%
    • Hours of Precip
      0
    more
  • Fri

    Sep 4

    25°Lo 12°

    Sunny and pleasant

    Hair Frizz Weather
    • Wind
      Gust
      19 k/h
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sat

    Sep 5

    28°Lo 17°

    Plenty of sunshine

    Hair Frizz Weather
    • Wind
      Gust
      17 k/h
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    30°Lo 18°

    Sunshine, very warm and humid

    Hair Frizz Weather
    • Wind
      Gust
      24 k/h
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Mostly Sunny
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C) 20° 19° 20° 21° 22° 22° 22° 22°
RealFeel® 19° 18° 19° 20° 22° 23° 23° 23°
Humidity 85% 90% 84% 85% 86% 89% 89% 88%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 13 SW 11 SW 9 SW 11 SW 13 W 15 W 15 SW 17 SW
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 56% 58% 64% 28% 95% 95% 100% 99%
Dew Point 17° 17° 17° 18° 20° 20° 20° 20°
Middle Grid line 25 C Middle Grid line 20 C Middle Grid line 15 C

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 26° 22° 31° (1953) 28°
Low 18° 11° (1992) 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:14 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:54 PM with 14:15 of moolight, then sets at 12:09 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 >