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Personalized Forecasts

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    1 - 5 of 90 days | All 90 days
    Next 5 Days
    • Today

      Sep 30

      18° /9°C
      Mostly sunny and pleasant
    • Sat

      Oct 1

      19° /8°
      Sunny and pleasant
      More
    • Sun

      Oct 2

      19° /7°
      Partly sunny and mild
      More
    • Mon

      Oct 3

      18° /10°
      Pleasant with sunshine
      More
    • Tue

      Oct 4

      19° /12°
      Partly sunny and pleasant
      More
    15°/8° RealFeel® 19°/8°
    Partly sunny
    • 6 km/h
    • Precipitation: 0%
    • Rain: 0 mm
    • Snow: 0 CM
    • Humidity: 80%
    • Cloud Cover: 36%
    • Dew Point: 8° C
    • Visibility: 6 km

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 18° 14° 24° (1963) 15°
    Low -6° (2009) -1°

    Sunrise/Sunset

    • Sunrise: 7:56 AM
    • Sunset: 7:37 PM
    • Duration: 11:41 hr

    Moonrise/Moonset

    • Moonrise: 7:25 AM
    • Moonset: 7:44 PM
    • Duration: 12:19 hr
    Astronomy

    Thunder Bay Weather Report

    Weekly update signals a mild October for a majority of Canada

    September 30, 2016; 12:09 PM ET

    Latest clues to the long range into October. More >