• Early AM

    Apr 17

    Lo -3°

    Clear

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Apr 17

    8°Lo 0°

    Mostly sunny and warmer

    Very High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Apr 18

    10°Lo 1°

    Times of clouds and sun

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Apr 19

    11°Lo 2°

    Rather cloudy, showers around

    Moderate indoor dust & dander levels
    • Precip
      60%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      81%
    more
  • Sun

    Apr 20

    12°Lo 4°

    Partly sunny

    Moderate indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      8 k/h
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°C) -1°
RealFeel® -1°
Humidity 55% 48% 45% 40% 36% 37% 37% 36%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (km/h) 6 ESE 8 ESE 10 ESE 11 ESE 11 ESE 11 ESE 13 ESE 13 ESE
UV Index 1 2 3 5 6 6 5 4
Cloud Cover 1% 2% 4% 5% 11% 17% 23% 24%
Dew Point -9° -9° -8° -8° -8° -7° -7° -6°
Middle Grid line 10 C Middle Grid line 5 C Middle Grid line 0 C

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 11° 25° (1960) 13°
Low -7° (1985)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:38 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:32 PM with 9:44 of moolight, then sets at 8:16 AM

Top Story

Longueuil Weather Report

Latest Status on Great Lakes Ice

April 16, 2014; 10:03 AM ET

Back from Toronto and the snow.... more >