, °C

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    • Today

      Sep 30

      19° /10°C
      Considerable clouds.
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 19°
      • UV: 4 - Moderate
      • Air Qual.: Good
    • Sat

      Oct 1

      16° /10°
      Cloudy
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 16°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Sun

      Oct 2

      17° /12°
      Cloudy with a shower or two.
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 16°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Mon

      Oct 3

      19° /9°
      Cloudy with a shower in spots
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 16°
      • UV: 2 - Low
      • Air Qual.: Good
      More
    • Tue

      Oct 4

      20° /8°
      Partly sunny and nice
      • Beneficial
      • weather for asthma
      • Hi RealFeel: 19°
      • UV: 4 - Moderate
      • Air Qual.: Good
      More
    Friday
    5pm
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    12am
    Forecast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Temp (°C) 18° 17° 17° 16° 15° 14° 14° 13°
    RealFeel® 17° 16° 15° 14° 12° 12° 12° 11°
    Wind (km/h) 14 ENE 14 ENE 14 ENE 14 NE 16 NE 16 NE 16 NE 14 NE
    precip
    5pm
    6pm
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    12am
    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%
    SKY
    5pm
    6pm
    7pm
    8pm
    9pm
    10pm
    11pm
    12am
    UV Index 1 0 0 0 0 0 0 0
    Cloud Cover 96% 95% 95% 95% 95% 95% 95% 95%
    Humidity 42% 45% 48% 52% 58% 62% 63% 67%
    Dew Point
    Temp °C
    5pm
    6pm
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    9pm
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    20° 15° 10°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 19° 16° 27° (1953) 13°
    Low 10° -2° (1951)

    Sunrise/Sunset

    • Sunrise: 6:53 AM
    • Sunset: 6:36 PM
    • Duration: 11:43 hr

    Moonrise/Moonset

    • Moonrise: 6:20 AM
    • Moonset: 6:41 PM
    • Duration: 12:21 hr
    Astronomy

    Saint-Laurent Weather Report

    Weekly update signals a mild October for a majority of Canada

    September 30, 2016; 12:09 PM ET

    Latest clues to the long range into October. More >