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  • Today

    Jul 31

    Partly sunny with a t-storm 25°Lo 13°
  • Sat

    Aug 1

    A thunderstorm in the area 26°Lo 14°
    more
  • Sun

    Aug 2

    Partly sunny 25°Lo 12°
    more
  • Mon

    Aug 3

    Partly sunny, a shower or two 23°Lo 11°
    more
  • Tue

    Aug 4

    Clouds and sun with a shower 22°Lo 10°
    more
A shower or thunderstorm 25° Lo 21° RealFeel® 24° / 19°

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S

W

  • Precipitation: 56%
  • Rain: 4 mm
  • Snow: 0 CM
  • Humidity: 62%
  • Cloud Cover: 32%
  • Dew Point: 15° C
  • Visibility: 9 km
24 km/h

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 25° 23° 33° (2007) 26°
Low 13° 10° (1940)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 15:06 of sunlight, then sets at 9:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:31 PM with 10:36 of moolight, then sets at 8:07 AM

Thunder Bay Weather Report

Weekly Clues through the End of August

July 30, 2015; 9:54 PM ET

Some forecast model clues through the end of August and an update on global sea surface temperatures. more >