• Partly Cloudy 11°
    Outdoor Barbecue Current Weather
    • Relative Humidity
      66%
    • RealFeel
    • Wind
      Speed
      13 k/h
  • Early AM

    May 19

    Lo 10°

    Partly to mostly cloudy

    Outdoor Barbecue Weather
    • Precip
      21%
    • Hi
      RealFeel
      13°
    • Wind
      Speed
      11 k/h
    Day Details >
  • Today

    May 19

    Hi 26°

    Partly sunny and warmer

    Very Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      26°
    • Wind
      Gust
      19 k/h
    Day Details >
  • Tomorrow

    May 20

    Hi 26°

    Very warm with clouds and sun

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      28°
    • Wind
      Gust
      14 k/h
    Day Details >
Next

Rain tomorrow evening through late Tuesday night along with a thunderstorm

5/19 5/20 Now: 4:51am
AM 4-8
  • 4am Partly Cloudy 10° 3%
  • 5am Partly Cloudy 10° 3%
  • 6am Partly Sunny 10° 3%
  • 7am Partly Sunny 12° 4%
  • 8am Intermittent Clouds 15° 7%
PM 3-8
  • 3pm Partly Sunny 25° 2%
  • 4pm Partly Sunny 26° 2%
  • 5pm Partly Sunny 25° 2%
  • 6pm Partly Sunny 25° 2%
  • 7pm Partly Sunny 24° 1%
  • 8pm Mostly Sunny 22° 0%
PM 9-2
  • 9pm Mostly Clear 21° 0%
  • 10pm Mostly Clear 19° 0%
  • 11pm Mostly Clear 18° 0%
  • 12am Mostly Clear 16° 0%
  • 1am Mostly Clear 16° 0%
  • 2am Mostly Clear 16° 0%
Hourly Forecast >

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Top Story

St. Marys Weather Report

The Summer Outlook for Canada

May 18, 2013; 9:44 AM ET

The Accuweather.com summer forecast for Canada. more >

St. Marys Weather Map - Nearby Places

Fullarton

4:40am EDT

12°

  • RealFeel® 10°
  • Winds: 12km/h ESE
  • Precipitation: 0 mm

Stratford

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h ESE
  • Precipitation: 0 mm

Kirkton

4:40am EDT

12°

  • RealFeel® 10°
  • Winds: 12km/h ESE
  • Precipitation: 0 mm

St. Pauls Station

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h ESE
  • Precipitation: 0 mm

Woodham

4:40am EDT

12°

  • RealFeel® 10°
  • Winds: 12km/h ESE
  • Precipitation: 0 mm

Rannoch

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h ESE
  • Precipitation: 0 mm

Granton

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h E
  • Precipitation: 0 mm

Lakeside

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h ESE
  • Precipitation: 0 mm

Wellburn

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h E
  • Precipitation: 0 mm

Thorndale

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h E
  • Precipitation: 0 mm

St. Marys

4:40am EDT

11°

  • RealFeel® 9°
  • Winds: 13km/h ESE
  • Precipitation: 0 mm

St. Marys Weather Conditions - Nearby Places