• Friday

    May 1

    15°Lo 6°

    Some sun, a shower possible

    Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      16°
    • Wind
      Gust
      17 k/h
    more
  • Saturday

    May 2

    18°Lo 7°

    Partly sunny

    Good for an outdoor bbq
    • Precip
      8%
    • Hi
      RealFeel
      23°
    • Wind
      Gust
      15 k/h
    more
  • Sunday

    May 3

    20°Lo 10°

    Mostly sunny

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      22°
    • Wind
      Gust
      24 k/h
    more
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St. Catharines Weekend Weather Chat