• Tonight

    Dec 27

    Lo 3°

    Cloudy with a little rain

    Driving Weather
    • Precip
      35%
    • Hours of Precip
      3
    • Rain
      4 mm
  • Sun

    Dec 28

    4°Lo -5°

    Mostly cloudy

    Excellent for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 mm
    more
  • Mon

    Dec 29

    -5°Lo -14°

    Mostly sunny and colder

    Excellent for driving
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 mm
    more
  • Tue

    Dec 30

    -11°Lo -16°

    Sunshine, but very cold

    Very Good for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 mm
    more
  • Wed

    Dec 31

    -8°Lo -11°

    Cold with clouds and sun

    Excellent for driving
    • Precip
      11%
    • Hours of Precip
      0
    • Rain
      0 mm
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°C)
RealFeel®
Humidity 87% 85% 81% 81% 82% 83% 84% 86%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
4%
 
6%
 
6%
 
6%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (km/h) 7 SSW 4 SSW 6 SSW 7 SW 7 S 7 SW 6 S 6 SSE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 76% 100% 100% 100% 99% 99% 100% 99%
Dew Point -1° -1°
Middle Grid line 5 C Middle Grid line 0 C Middle Grid line -5 C

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High -4° (1949) -4°
Low -12° -31° (1993) -11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:33 AM with 8:44 of sunlight, then sets at 4:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:02 AM with 12:21 of moolight, then sets at 11:23 PM

Longueuil Weather Report

Arctic Air Aims West and Long Range Update

December 27, 2014; 9:54 AM ET

Arctic air will pay a brief visit to southwestern Canada early this coming week. more >