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St. Catharines, Ontario

72°F
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72°
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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

Tonight's Weather

Thu, Jul 30

Clear to partly cloudy Lo: 59°

Tomorrow: Times of clouds and sun Hi: 86°

Current Weather

9:59 PM

72°F
RealFeel® 70°
Mostly clear More Details
Wind SSW 7 mph
Wind Gusts 7 mph
Air Quality Fair

Looking Ahead

Rain and thunderstorms Saturday evening through Sunday afternoon

St. Catharines Weather Radar

St. Catharines Weather Radar
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Clouds
Temperature

Hourly Weather

10 PM 69°
rain drop 0%
11 PM 67°
rain drop 0%
12 AM 66°
rain drop 0%
1 AM 64°
rain drop 0%
2 AM 63°
rain drop 0%
3 AM 62°
rain drop 0%
4 AM 60°
rain drop 0%
5 AM 59°
rain drop 0%
6 AM 60°
rain drop 0%
7 AM 63°
rain drop 0%
8 AM 65°
rain drop 0%
9 AM 70°
rain drop 0%

10-Day Weather Forecast

Tonight

7/30

59° Lo

Clear to partly cloudy

0%

Fri

7/31

86° 67°

Times of clouds and sun

Night: Partly cloudy

4%

Sat

8/1

83° 65°

A t-storm around in the p.m.

Periods of rain

55%

Sun

8/2

75° 64°

Periods of rain and a t-storm

Partly cloudy

94%

Mon

8/3

78° 62°

A couple of morning showers

Partly cloudy

60%

Tue

8/4

78° 66°

More clouds than sun

Partly cloudy

0%

Wed

8/5

80° 67°

Humid with some sun

Mostly clear and humid

25%

Thu

8/6

79° 65°

Partly sunny, showers around

Clear to partly cloudy

55%

Fri

8/7

78° 66°

Clouds and sun

An evening t-storm or two

18%

Sat

8/8

82° 65°

Mostly sunny and humid

Partly cloudy and humid

2%

Sun & Moon

14 hrs 36 mins
Rise 6:05 AM
Set 8:41 PM
Waning Gibbous
Rise 9:24 PM
Set 8:03 AM

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
  • Toronto, Ontario
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