• Today

    Jul 3

    24°Lo 12°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      25°
    • Wind
      Speed
      19 k/h
    more
  • Sat

    Jul 4

    26°Lo 15°

    Clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      21°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      9 k/h
  • Sun

    Jul 5

    26°Lo 16°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      15 k/h
    more
  • Mon

    Jul 6

    28°Lo 19°

    Plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      11 k/h
    more
  • Tue

    Jul 7

    29°Lo 18°

    A shower and t-storm around

    Poor for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      30°
    • Wind
      Speed
      15 k/h
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Cloudy
Temp (°C) 17° 16° 15° 14° 12° 14° 16° 18°
RealFeel® 16° 15° 15° 14° 13° 15° 17° 20°
Humidity 68% 73% 76% 83% 93% 81% 75% 66%
   
  1am 2am 3am 4am 5am 6am 7am 8am
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%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (km/h) 7 SSW 7 SSW 6 SSW 7 SSW 4 SW 4 S 4 SSE 4 SE
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 10% 10% 10% 10% 10% 10% 10% 79%
Dew Point 11° 11° 11° 11° 11° 11° 12° 12°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - Jul 4

more Historical Weather Data >
  Today Normal Record 7/4/2014
High 26° 25° 33° (1983) 23°
Low 15° 14° (1982) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:12 AM with 15:34 of sunlight, then sets at 8:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:25 PM with 11:01 of moolight, then sets at 9:26 AM

Saint-Laurent Weather Report

Weekly Weather Pattern Clues into Early August

July 3, 2015; 11:41 AM ET

My latest interpretation of the ECMWF forecast model, along with some input from other models and current data. more >