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Personalized Forecasts

Featured Forecast

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    My Recent Locations

    • Today

      Oct 1

      16° /9°
      Cloudy with spotty showers
      • Excellent
      • for running
      • Precip: 62%
      • Hours of Precip: 4
      • Wind Gust: 13 k/h
      More
    • Sun

      Oct 2

      16° /10°
      Cloudy with a shower or two
      • Good
      • for running
      • Precip: 63%
      • Hours of Precip: 4
      • Wind Gust: 15 k/h
      More
    • Mon

      Oct 3

      19° /6°C
      Cloudy with a brief shower
      • Good
      • for running
      • Precip: 54%
      • Hours of Precip: 1.5
      • Wind Gust: 22 k/h
    • Tue

      Oct 4

      20° /9°
      Partly sunny and nice
      • Excellent
      • for running
      • Precip: 2%
      • Hours of Precip: 0
      • Wind Gust: 15 k/h
      More
    • Wed

      Oct 5

      21° /8°
      Mild with partial sunshine
      • Excellent
      • for running
      • Precip: 2%
      • Hours of Precip: 0
      • Wind Gust: 15 k/h
      More

    Day

    19°Hi RealFeel® 18° Precipitation 54%
    Cloudy with a shower in places
    • NE 15 km/h
    • Gusts: 22 km/h
    • Max UV Index: 1 (Low)
    • Thunderstorms: 20%
    • Precipitation: 3 mm
    • Rain: 3 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    Lo RealFeel® 4° Precipitation 2%
    Clear
    • NE 11 km/h
    • Gusts: 15 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 10/3/2015
    High 19° 18° N/A 14°
    Low N/A

    Sunrise/Sunset

    • Sunrise: 6:55 AM
    • Sunset: 6:29 PM
    • Duration: 11:34 hr

    Moonrise/Moonset

    • Moonrise: 9:17 AM
    • Moonset: 8:04 PM
    • Duration: 10:47 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 >