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  • Sat

    Sep 10

    Colder; a little morning rain 17°Lo 7°
    more
  • Sun

    Sep 11

    Cloudy with a little rain 16°Lo 8°
    more
  • Mon

    Sep 12

    A morning shower 17°Lo 8°
  • Tue

    Sep 13

    Mostly cloudy 18°Lo 6°
    more
  • Wed

    Sep 14

    A couple of morning showers 15°Lo 8°
    more
Hi 17° RealFeel® 17° Precipitation 55%

Day

N

E

S

W

  • WNW 20 km/h
  • Gusts: 37 km/h

A shower in the morning; otherwise, clouds giving way to some sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 8° RealFeel® 6° Precipitation 25%

Night

N

E

S

W

  • N 13 km/h
  • Gusts: 30 km/h

Increasing cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 12

more Historical Weather Data >
  Today Normal Record 9/12/2015
High 17° 17° 30° (2002) 18°
Low -2° (1963)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:31 AM with 12:43 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:54 PM with 9:46 of moolight, then sets at 3:40 AM

Thunder Bay 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 >