• Saturday

    Aug 27

    24°Lo 15°

    Sun and some clouds

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      27°
    • UV
      4 - Moderate
    • Cloud
      Cover
      37%
    more
  • Sunday

    Aug 28

    23°Lo 17°

    A shower around, mainly later

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      24°
    • UV
      4 - Moderate
    • Cloud
      Cover
      97%
    more
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Shawinigan Weather Report

Weekly long range update through September

August 26, 2016; 11:42 AM ET

Keep the pools open! Warmth to prevail in the East for the next few weeks. more >

Shawinigan Weekend Weather Chat