• Tonight

    Sep 19

    Lo 11°

    Periods of rain

    Outdoor Barbecue Weather
    • Precip
      72%
    • Hi
      RealFeel
      16°
    • Wind
      Gust
      39 k/h
    more
  • Sat

    Sep 20

    18°Lo 5°

    Mostly cloudy

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      18°
    • Wind
      Gust
      19 k/h
  • Sun

    Sep 21

    16°Lo 4°

    Times of clouds and sun

    Good for an outdoor bbq
    • Precip
      8%
    • Hi
      RealFeel
      17°
    • Wind
      Gust
      18 k/h
    more
  • Mon

    Sep 22

    19°Lo 6°

    Times of sun and clouds

    Very Good for an outdoor bbq
    • Precip
      8%
    • Hi
      RealFeel
      18°
    • Wind
      Gust
      26 k/h
    more
  • Tue

    Sep 23

    16°Lo 6°

    Plenty of sun

    Good for an outdoor bbq
    • Precip
      13%
    • Hi
      RealFeel
      16°
    • Wind
      Gust
      13 k/h
    more
Next Previous
Hi 18° RealFeel® 18° Precipitation 25%

Day

N

E

S

W

  • WNW 11 km/h
  • Gusts: 19 km/h

Mostly cloudy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 21%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 5° RealFeel® 5° Precipitation 55%

Night

N

E

S

W

  • NNE 6 km/h
  • Gusts: 11 km/h

Cloudy with occasional rain

  • Max UV Index: N/A
  • Thunderstorms: 21%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 18° 16° 29° (1941) 17°
Low -5° (1956)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:40 AM with 12:19 of sunlight, then sets at 7:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:07 AM with 14:06 of moolight, then sets at 6:13 PM

Top Story

Thunder Bay Weather Report

Recent Chill a Possible Sign of an Early Winter?

September 19, 2014; 12:51 PM ET

Do recent cold weather events signal an early winter for Canada? more >