• Early AM

    May 20

    Lo 9°

    Rain and a thunderstorm

    Sinus Headache Weather
    • Hi
      RealFeel
      8°
    • UV
      4 - Moderate
    • Cloud
      Cover
      98%

  • Today

    May 20

    11°Lo 6°

    Breezy with periods of rain

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      5°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more

  • Tue

    May 21

    10°Lo 5°

    Cloudy with spotty showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      5°
    • UV
      2 - Low
    • Cloud
      Cover
      98%
    more

  • Wed

    May 22

    16°Lo 5°

    Warmer with a little rain

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      15°
    • UV
      5 - Moderate
    • Cloud
      Cover
      90%
    more

  • Thu

    May 23

    16°Lo 1°

    Partly sunny

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      18°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
Next Previous
Rain and a thunderstorm 9° RealFeel® 2°

N

E

S

W

  • Humidity: 92%
  • Cloud Cover: 96%
  • Dew Point: 9° C
  • Rain: 6 mm
  • Snow: 0 CM
  • Visibility: 7 km
29 km/h
Top Story

Thunder Bay Weather Report

The Summer Outlook for Canada

May 20, 2013; 5:44 AM ET

The Accuweather.com summer forecast for Canada. more >