Today's Weather

Fri, Aug 8

Partly sunny, warm and humid; smoke from wildfires in Canada can create reduced air quality Hi: 84°

Tonight: Partly cloudy, warm and humid Lo: 66°

Current Weather

1:39 AM

63°F

RealFeel® 63°

Mostly cloudy More Details

Wind SE 3 mph

Wind Gusts 8 mph

Air Quality Unhealthy

Looking Ahead

A thunderstorm Monday afternoon

St. Marys Weather Radar

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Today

8/8

84° 66°

Partly sunny, warm and humid

Night: Partly cloudy, warm and humid

25%

Sat

8/9

87° 68°

Mostly sunny and very warm

Clear, warm and humid

Sun

8/10

88° 68°

Mostly sunny and very warm

Clear, warm and humid

Mon

8/11

87° 68°

A stray afternoon t-storm

Partly cloudy, warm and humid

41%

Tue

8/12

81° 62°

A couple of t-storms; humid

Partly cloudy and humid

90%

Wed

8/13

82° 62°

A thunderstorm in spots

Partly cloudy and humid

40%

Thu

8/14

85° 63°

A thunderstorm in spots

Partly cloudy

55%

Fri

8/15

86° 64°

Thunderstorms, mainly early

Areas of low clouds

74%

Sat

8/16

86° 61°

A couple of thunderstorms

Partly cloudy

63%

Sun

8/17

82° 60°

Rather cloudy, warm and humid

Humid; a bit of evening rain

Sun & Moon

14 hrs 16 mins

Rise 6:21 AM

Set 8:37 PM

Waxing Gibbous

Rise 8:38 PM

Set 6:26 AM

Air Quality

Air Quality Unhealthy

Health effects can be immediately felt by sensitive groups. Healthy individuals may experience difficulty breathing and throat irritation with prolonged exposure. Limit outdoor activity.

Allergy Outlook

See All

Dust & Dander High Data is not supported in this location

St. Marys, Ontario

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