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St. Catharines, Ontario

37°F
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St. Catharines

Ontario

37°
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St. Catharines, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Yellow Advisory - Frost

Today's Weather

Sat, May 2

Clouds and sun with a passing shower; chilly Hi: 48°

Tonight: Partly cloudy; freezing temperatures in the normally colder spots Lo: 35°

Current Weather

7:27 AM

37°F
RealFeel® 33°
Mostly cloudy More Details
RealFeel Shade™ 31°
Wind W 8 mph
Wind Gusts 8 mph
Air Quality Excellent

Looking Ahead

Expect showery weather Monday afternoon through Wednesday afternoon

St. Catharines Weather Radar

St. Catharines Weather Radar
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Clouds
Temperature

Hourly Weather

8 AM 39°
rain drop 13%
9 AM 41°
rain drop 13%
10 AM 43°
rain drop 17%
11 AM 45°
rain drop 43%
12 PM 46°
rain drop 47%
1 PM 47°
rain drop 51%
2 PM 48°
rain drop 40%
3 PM 48°
rain drop 34%
4 PM 47°
rain drop 37%
5 PM 47°
rain drop 43%
6 PM 46°
rain drop 47%
7 PM 45°
rain drop 51%

10-Day Weather Forecast

Today

5/2

48° 35°

Some sun with a shower

Night: Partly cloudy

55%

Sun

5/3

55° 48°

Increasingly windy

Windy with a shower in spots

25%

Mon

5/4

64° 55°

Windy; a shower in the p.m.

Windy with showers around

55%

Tue

5/5

60° 43°

Rain; breezy in the morning

Rain at times

91%

Wed

5/6

49° 39°

Mostly cloudy with a shower

Overcast with a shower late

55%

Thu

5/7

49° 38°

Rather cloudy and cold

Rain and drizzle early

25%

Fri

5/8

52° 41°

A few morning showers; windy

Mostly cloudy

59%

Sat

5/9

53° 42°

Mostly cloudy, showers around

A shower early; partly cloudy

55%

Sun

5/10

54° 43°

Partly sunny

Clear

1%

Mon

5/11

57° 45°

Cloudy

Cloudy, showers around late

7%

Sun & Moon

14 hrs 10 mins
Rise 6:09 AM
Set 8:19 PM
Waning Gibbous
Rise 9:52 PM
Set 6:39 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

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Dust & Dander High Data is not supported in this location

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World North America Canada Ontario St. Catharines

Weather Near St. Catharines:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
  • Toronto, Ontario
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