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    • Today

      Sep 27

      20° /8°C
      A shower this afternoon.
      • Low
      • indoor dust & dander levels
      • Precip: 50%
      • Wind Speed: 13 k/h
      • Cloud Cover: 49%
    • Wed

      Sep 28

      20° /8°
      Partly sunny and comfortable.
      • Low
      • indoor dust & dander levels
      • Precip: 10%
      • Wind Speed: 21 k/h
      • Cloud Cover: 31%
      More
    • Thu

      Sep 29

      18° /8°
      Partly sunny and breezy.
      • Low
      • indoor dust & dander levels
      • Precip: 3%
      • Wind Speed: 24 k/h
      • Cloud Cover: 41%
      More
    • Fri

      Sep 30

      17° /9°
      Partly sunny and breezy
      • Low
      • indoor dust & dander levels
      • Precip: 4%
      • Wind Speed: 24 k/h
      • Cloud Cover: 27%
      More
    • Sat

      Oct 1

      19° /11°
      Sun through high clouds
      • Low
      • indoor dust & dander levels
      • Precip: 7%
      • Wind Speed: 17 k/h
      • Cloud Cover: 88%
      More
    Tuesday
    2pm
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    9pm
    Forecast Mostly Cloudy Showers Partly Cloudy Partly Sunny Partly Sunny Mostly Clear Clear Clear
    Temp (°C) 20° 20° 20° 19° 19° 17° 17° 16°
    RealFeel® 19° 18° 19° 18° 17° 17° 16° 14°
    Wind (km/h) 19 WSW 16 WSW 14 WSW 13 WSW 11 WSW 10 SW 10 S 10 SSE
    precip
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    Rain
    47%
    51%
    47%
    17%
    17%
    11%
    0%
    0%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    UV Index 2 2 2 1 0 0 0 0
    Cloud Cover 75% 65% 55% 45% 32% 26% 5% 5%
    Humidity 41% 43% 46% 50% 51% 56% 61% 69%
    Dew Point
    Temp °C
    2pm
    3pm
    4pm
    5pm
    6pm
    7pm
    8pm
    9pm
    25° 20° 15°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 20° 17° 26° (1948) 23°
    Low -1° (1984)

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:41 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 3:15 AM
    • Moonset: 5:15 PM
    • Duration: 14:00 hr
    Astronomy

    Saint-Laurent Weather Report

    October to start out mild in the East

    September 27, 2016; 12:08 PM ET

    Some needed rainfall for southern Ontario this week. More >