• Saturday

    May 28

    15°Lo 10°

    Occasional rain

    Neutral weather for colds
    • Avg
      Temp
      13°
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      13°
    more
  • Sunday

    May 29

    18°Lo 10°

    Warmer with a little rain

    Neutral weather for colds
    • Avg
      Temp
      14°
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      19°
    more
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Thunder Bay Weather Report

Update on weather pattern into June

May 27, 2016; 3:14 PM ET

Very warm air will gradually shift back into western Canada in early June. more >

Thunder Bay Weekend Weather Chat