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St. Catharines, Ontario

34°F
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St. Catharines

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34°
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St. Catharines, Ontario Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Tonight's Weather

Tue, Mar 3

A shower in spots before temperatures fall below freezing this evening; cloudy Lo: 29°

Tomorrow: Intervals of clouds and sun Hi: 44°

Current Weather

8:33 PM

34°F
RealFeel® 33°
Cloudy More Details
Wind WNW 5 mph
Wind Gusts 5 mph
Air Quality Poor

Looking Ahead

Expect rainy weather Thursday afternoon through late Thursday night

St. Catharines Weather Radar

St. Catharines Weather Radar
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Clouds
Temperature

Hourly Weather

9 PM 31°
rain drop 37%
10 PM 31°
rain drop 32%
11 PM 31°
rain drop 32%
12 AM 30°
rain drop 21%
1 AM 30°
rain drop 0%
2 AM 30°
rain drop 0%
3 AM 30°
rain drop 0%
4 AM 29°
rain drop 0%
5 AM 29°
rain drop 0%
6 AM 29°
rain drop 0%
7 AM 29°
rain drop 0%
8 AM 29°
rain drop 0%

10-Day Weather Forecast

Tonight

3/3

29° Lo

A shower early; cloudy

40%

Wed

3/4

44° 30°

Intervals of clouds and sun

Night: Mostly cloudy
0%

Thu

3/5

38° 33°

Cloudy; p.m. rain, breezy

Breezy with rain at times
75%

Fri

3/6

45° 40°

Low clouds

Mainly cloudy; breezy late
7%

Sat

3/7

62° 33°

A shower and thunderstorm

A few evening showers; windy
88%

Sun

3/8

48° 41°

Cooler; breezy in the morning

Increasingly windy
2%

Mon

3/9

54° 44°

Mostly sunny and breezy

Mainly clear
1%

Tue

3/10

62° 49°

Warmer with some sun

A t-storm or two late; windy
2%

Wed

3/11

56° 30°

Some rain and a thunderstorm

Colder; late-night rain
59%

Thu

3/12

38° 31°

Cloudy and colder; p.m. rain

Windy; snow and rain early
68%

Sun & Moon

11 hrs 18 mins
Rise 6:50 AM
Set 6:08 PM
Full Moon
Rise 6:38 PM
Set 7:11 AM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Dust & Dander Very 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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