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St. Catharines, Ontario

73°F
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St. Catharines

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73°
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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

Today's Weather

Mon, Jun 8

Partly sunny and comfortable Hi: 73°

Tonight: Partly cloudy Lo: 57°

Current Weather

5:13 PM

73°F
RealFeel® 73°
Sunny More Details
RealFeel Shade™ 70°
Wind NNE 14 mph
Wind Gusts 14 mph
Air Quality Fair

Looking Ahead

Thunderstorms, some heavy, tomorrow night

St. Catharines Weather Radar

St. Catharines Weather Radar
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Clouds
Temperature

Hourly Weather

6 PM 71°
rain drop 0%
7 PM 69°
rain drop 0%
8 PM 68°
rain drop 0%
9 PM 65°
rain drop 0%
10 PM 63°
rain drop 0%
11 PM 61°
rain drop 0%
12 AM 60°
rain drop 0%
1 AM 60°
rain drop 0%
2 AM 59°
rain drop 0%
3 AM 59°
rain drop 0%
4 AM 58°
rain drop 0%
5 AM 57°
rain drop 0%

10-Day Weather Forecast

Today

6/8

73° 57°

Partly sunny and comfortable

Night: Partly cloudy

0%

Tue

6/9

81° 67°

Humid with clouds and sun

A couple of heavy t-storms

25%

Wed

6/10

85° 70°

An afternoon thunderstorm

A thunderstorm in spots late

55%

Thu

6/11

88° 72°

A stray t-storm; very warm

Partly cloudy and very warm

55%

Fri

6/12

85° 63°

A shower and t-storm; humid

Mainly clear

88%

Sat

6/13

78° 62°

Sunshine; breezy in the p.m.

Windy with a few showers late

2%

Sun

6/14

75° 58°

Showers around in the morning

Partly cloudy

55%

Mon

6/15

71° 59°

Partly sunny and less humid

Partly cloudy

1%

Tue

6/16

72° 58°

A morning shower; cloudy

Partly cloudy, a shower late

55%

Wed

6/17

71° 59°

A few showers in the morning

Clear

64%

Sun & Moon

15 hrs 18 mins
Rise 5:37 AM
Set 8:55 PM
Last Quarter
Rise 1:33 AM
Set 1:28 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Dust & Dander Low Data is not supported in this location

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Weather Near St. Catharines:

  • Brampton, Ontario
  • Mississauga Valley, Ontario
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