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    Weather This Weekend, Sep 30
    • Friday

      Sep 30

      18° /8°C
      Partly sunny
      • Neutral
      • weather for sinus headaches
      • Hi RealFeel: 19°
      • UV: 4 - Moderate
      • Cloud Cover: 37%
      More
    • Saturday

      Oct 1

      19° /10°
      Mostly cloudy
      • Neutral
      • weather for sinus headaches
      • Hi RealFeel: 20°
      • UV: 4 - Moderate
      • Cloud Cover: 95%
      More
    • Sunday

      Oct 2

      19° /9°
      Mainly cloudy, showers around
      • Neutral
      • weather for sinus headaches
      • Hi RealFeel: 19°
      • UV: 2 - Low
      • Cloud Cover: 86%
      More

    Saint-Jean-sur-Richelieu 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 >

    Saint-Jean-sur-Richelieu Weekend Weather Chat