• Friday

    May 27

    17°Lo 10°

    A thick cloud cover

    Beneficial weather for migraines
    • Hi
      RealFeel
      17°
    • UV
      4 - Moderate
    • Cloud
      Cover
      95%
    more
  • Saturday

    May 28

    14°Lo 9°

    Cooler with occasional rain

    Beneficial weather for migraines
    • Hi
      RealFeel
      12°
    • UV
      2 - Low
    • Cloud
      Cover
      100%
    more
  • Sunday

    May 29

    19°Lo 9°

    A couple of showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      18°
    • UV
      2 - Low
    • Cloud
      Cover
      94%
    more
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Thunder Bay Weather Report

Warm pattern into the weekend for the East

May 25, 2016; 12:54 PM ET

Summerlike temperatures for Ontario and Quebec into the weekend. more >

Thunder Bay Weekend Weather Chat