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St Catharines, Ontario

25°F
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St Catharines, Ontario Weather
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Winter Center

Today

WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Yellow Warning - Wind

Today's Weather

Mon, Dec 29

Very windy; a mix of snow and rain this morning followed by snow showers this afternoon with little or no accumulation; winds will be locally damaging Hi: 41°

Tonight: Winds gusting past 40 mph; cloudy with a couple of snow showers; any heavier snow shower could briefly reduce visibility Lo: 20°

Current Weather

5:46 PM

25°F
RealFeel® -1°
Cloudy More Details
Wind W 30 mph
Wind Gusts 45 mph
Air Quality Excellent

MINUTECAST™

Snow for at least 60 min

Now
6:46 PM

Looking Ahead

High winds, with gusts past 45 mph, from this evening into late tomorrow night

WinterCast®

Started
Mon Morning - Late Tue Night

Snow

Ending in 1 day

St Catharines Weather Radar

St Catharines Weather Radar
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Clouds
Temperature

Hourly Weather

6 PM 25°
rain drop 66%
7 PM 23°
rain drop 51%
8 PM 23°
rain drop 56%
9 PM 23°
rain drop 49%
10 PM 22°
rain drop 49%
11 PM 22°
rain drop 58%
12 AM 22°
rain drop 49%
1 AM 22°
rain drop 34%
2 AM 22°
rain drop 34%
3 AM 22°
rain drop 34%
4 AM 21°
rain drop 39%
5 AM 21°
rain drop 43%

10-Day Weather Forecast

Today

12/29

41° 20°

Snow and rain this morning

Night: Very windy; snow showers

98%

Tue

12/30

26° 22°

Winds gusting past 40 mph

Windy; a bit of evening snow

88%

Wed

12/31

25° 13°

A couple of snow showers

Flurries; breezy early

91%

Thu

1/1

20° 13°

Snow squalls, 1-3"; cold

A bit of snow late; breezy

96%

Fri

1/2

25° 19°

A little snow, up to 1"

Breezy with low clouds

64%

Sat

1/3

25° 16°

Mostly cloudy

Mostly cloudy

4%

Sun

1/4

27° 21°

A little snow in the p.m.

Periods of snow, then ice

55%

Mon

1/5

36° 30°

A little ice, then rain

A bit of late-night snow

55%

Tue

1/6

35° 23°

Low clouds

Cloudy, a bit of snow late

25%

Wed

1/7

31° 19°

A bit of a.m. snow, then snow

Rather cloudy, a little snow

65%

Sun & Moon

9 hrs 01 mins
Rise 7:48 AM
Set 4:49 PM
Waxing Gibbous
Rise 12:38 PM
Set 3:33 AM

Air Quality

See More
Air Quality Excellent

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

Allergy Outlook

See All
Dust & Dander Moderate 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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