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    • Tonight

      Sep 27

      Lo C
      Partly cloudy.
      • Dust & Dander
      • Weather
      • Precip: 35%
      • Wind Speed: 13 k/h
      • Cloud Cover: 57%
    • 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

      18° /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
    15° RealFeel® 15°
    Mostly cloudy
    • 7 km/h
    • Humidity: 71%
    • Pressure: 1016.30 mb ↑
    • UV Index: 0
    • Cloud Cover: 85%
    • Ceiling: 11735 m
    • Dew Point: 10° C
    • Visibility: 24 km

    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

    TEMPERATURE SUMMARY

      Temp (°C)
    Now 15°
    Yesterday 16°
    RealFeel® 15°
    RealFeel® Shade 15°
    Wind Chill 15°
    Dew Point 10°
      Hi / Lo
    Previous 6 Hours 18°/14°
    Previous 12 Hours 21°/14°
    Previous 24 Hours 21°/13°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/27/2015
    High 21° 17° 26° (1948) 23°
    Low -1° (1984)

    PRECIPITATION SUMMARY

      Amount (mm)
    Previous 1 Hour 0
    Previous 3 Hours 0
    Previous 6 Hours 0
    Previous 9 Hours 0
    Previous 12 Hours 0
    Previous 18 Hours 0
    Previous 24 Hours 2

    Saint-Laurent Weather Report

    October to start mild in the East

    September 27, 2016; 12:08 PM ET

    Some needed rainfall for southern Ontario this week. More >