• Saturday

    Dec 20

    0°Lo -3°

    Mostly cloudy

    Good for stargazing
    • Cloud
      Cover
      36%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sunday

    Dec 21

    2°Lo -2°

    Partly sunny

    Fair for stargazing
    • Cloud
      Cover
      43%
    • Precip
      1%
    • Hours of Precip
      0
    more
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St. Catharines Weather Report

Christmas Holiday Preview in Canada

December 18, 2014; 3:45 PM ET

A look a the storm systems that could impact Christmas Eve and Christmas Day in Canada. more >

St. Catharines Weekend Weather Chat