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    • Tonight

      Sep 30

      Lo C
      Cloudy
      • Dust & Dander
      • Weather
      • Precip: 2%
      • Wind Speed: 13 k/h
      • Cloud Cover: 61%
    • Sat

      Oct 1

      17° /10°
      Cloudy
      • Low
      • indoor dust & dander levels
      • Precip: 13%
      • Wind Speed: 11 k/h
      • Cloud Cover: 99%
      More
    • Sun

      Oct 2

      17° /10°
      Cloudy with a shower or two
      • Low
      • indoor dust & dander levels
      • Precip: 60%
      • Wind Speed: 11 k/h
      • Cloud Cover: 99%
      More
    • Mon

      Oct 3

      18° /8°
      Cloudy with a shower
      • Low
      • indoor dust & dander levels
      • Precip: 54%
      • Wind Speed: 19 k/h
      • Cloud Cover: 99%
      More
    • Tue

      Oct 4

      20° /7°
      Mostly sunny and nice
      • Low
      • indoor dust & dander levels
      • Precip: 2%
      • Wind Speed: 13 k/h
      • Cloud Cover: 24%
      More

    Day

    18°Hi RealFeel® 19° Precipitation 2%
    Times of clouds and sun
    • NE 13 km/h
    • Gusts: 20 km/h
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    Lo RealFeel® 9° Precipitation 1%
    Cloudy
    • NE 7 km/h
    • Gusts: 13 km/h
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 18° 19° N/A 13°
    Low N/A

    Sunrise/Sunset

    • Sunrise: 6:52 AM
    • Sunset: 6:34 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 6:19 AM
    • Moonset: 6:39 PM
    • Duration: 12:20 hr
    Astronomy

    Longueuil 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 >