Current Conditions - Saint Catharines, ON
12°
Today's High: 18°
Today's Low: 10°
- Feels Like
- 11°
- Humidity
- 49%
- Pressure
- 1025.4 hPa
- Sunrise
- 06:16
- Wind
- 21km/h ENE
- UV
- Low
- Visibility
- 16.09km
- Sunset
- 8:13
Hourly Weather
8 PM
12°
12°
9 PM
11°
11°
10 PM
10°
10°
11 PM
11°
11°
12 AM
11°
11°
1 AM
11°
11°
2 AM
11°
11°
3 AM
10°
10°
4 AM
11°
11°
5 AM
11°
11°
6 AM
11°
11°
7 AM
12°
12°
8 AM
12°
12°
9 AM
12°
12°
10 AM
12°
12°
11 AM
12°
12°
12 PM
12°
12°
1 PM
13°
13°
2 PM
15°
15°
3 PM
15°
15°
4 PM
16°
16°
5 PM
16°
16°
6 PM
17°
17°
7 PM
17°
17°
8 PM
16°
16°
9 PM
16°
16°
10 PM
16°
16°
11 PM
16°
16°
12 AM
16°
16°
1 AM
16°
16°
2 AM
16°
16°
3 AM
16°
16°
4 AM
16°
16°
5 AM
16°
16°
6 AM
16°
16°
7 AM
16°
16°
8 AM
17°
17°
9 AM
17°
17°
10 AM
18°
18°
11 AM
19°
19°
12 PM
20°
20°
1 PM
21°
21°
2 PM
21°
21°
3 PM
21°
21°
4 PM
21°
21°
5 PM
20°
20°
6 PM
19°
19°
7 PM
18°
18°
Daily weather forecast
Friday
16°
10°
Mostly cloudy. Low 10C.
16°
10°
Mostly cloudy. Low 10C.
Saturday
18°
15°
Rain. Highs 17 to 19C and lows 14 to 16C.
18°
15°
Rain. Highs 17 to 19C and lows 14 to 16C.
Sunday
22°
11°
Periods of light rain. Highs 21 to 23C and lows 10 to 12C.
22°
11°
Periods of light rain. Highs 21 to 23C and lows 10 to 12C.
Monday
19°
13°
Morning showers. Highs 18 to 20C and lows 12 to 14C.
19°
13°
Morning showers. Highs 18 to 20C and lows 12 to 14C.
Tuesday
19°
10°
Light rain. Highs 18 to 20C and lows 9 to 11C.
19°
10°
Light rain. Highs 18 to 20C and lows 9 to 11C.
Wednesday
20°
12°
Partly cloudy. Highs 19 to 21C and lows 11 to 13C.
20°
12°
Partly cloudy. Highs 19 to 21C and lows 11 to 13C.
Thursday
20°
12°
Partly cloudy. Highs 19 to 21C and lows 11 to 13C.
20°
12°
Partly cloudy. Highs 19 to 21C and lows 11 to 13C.
Friday
18°
9°
Chance of showers. Highs 17 to 19C and lows 8 to 10C.
18°
9°
Chance of showers. Highs 17 to 19C and lows 8 to 10C.
Saturday
14°
7°
Morning showers. Highs 13 to 15C and lows 6 to 8C.
14°
7°
Morning showers. Highs 13 to 15C and lows 6 to 8C.
Sunday
13°
8°
Partly cloudy. Highs 12 to 14C and lows 7 to 9C.
13°
8°
Partly cloudy. Highs 12 to 14C and lows 7 to 9C.
Radar
Latest Weather News - Toronto
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Big warm-up to follow blast of cold air in southern OntarioSome of the coldest temperatures since last month are expected in southern Ontario, but it won't last with a big warm-up on the way.WeatherApr 24
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Three people rescued from partially submerged vehicle: Toronto fireToronto fire crews were called to an area near Highway 400 and 401 after a vehicle containing three people left the road and became partially submerged in a water-filled ditch.CanadaApr 14
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High winds leave thousands without electricity across OntarioHydro One says thousands of Ontario residents were without power Saturday as high winds blew across much of the province.WeatherApr 13
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‘Stay away from bodies of water’: Toronto expected to get significant rainfallEnvironment Canada has issued a special weather statement for Toronto saying that significant rainfall amounts of up to 50 millimetres in some areas are possible by Friday morning.WeatherApr 11
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Total solar eclipse: Canadians soak up once-in-a-lifetime spectacleCanadians from Ontario to Atlantic Canada witnessed the total solar eclipse on Monday, April 8. The experience was described by many as 'moving.'CanadaApr 8
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Total solar eclipse: How to watch if you can’t see it in personGlobal News will be livestreaming Monday's total solar eclipse for Canadians who won't be able to watch it in person.CanadaApr 7
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Total solar eclipse: Will clouds dampen the rare celestial event?What does the Monday forecast look like as millions get ready to watch the rare total solar eclipse? Here is what you need to know.CanadaApr 6
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Spring storm: tens of thousands remain without power in Quebec, OntarioAbout 50,000 Hydro-Québec customers are still without power after a major spring storm. In Ontario, there are still more than 10,000 homes and businesses without electricity.CanadaApr 5
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Early spring storm brings heavy rain, high winds and snow to parts of OntarioA spring storm pelted swaths of Ontario with heavy rain and high winds on Wednesday, knocking out power to thousands of people.WeatherApr 3
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‘Early spring storm’ expected to move into Toronto with heavy rain, wet snowEnvironment Canada says an "early spring storm" is expected to move into Toronto over the next few days with what is being called a Colorado Low.WeatherApr 2
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Short season on Ontario southern ice road makes First Nation life unpredictableThis winter marked the shortest ice road season anyone can remember on Temagami First Nation, with just 11 days when the road connecting the island to the mainland was open.CanadaMar 24
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Toronto under a snowfall warning Friday as about 15 cm expectedEnvironment Canada has issued a snowfall warning for Toronto as about 15 cm of snow is expected on Friday.WeatherMar 22
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Spring is here and parts of Ontario could get their biggest snowfall this yearSpring officially arrived on Tuesday, but parts of southern Ontario could see their "most significant snowfall so far this season" starting Friday.WeatherMar 21
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Spring arrives in Toronto, followed by warnings of blowing snowToronto is set to see as much as four centimetres of snow on Wednesday afternoon as a brief blast of winter returns to the city, the day after spring officially began.WeatherMar 20
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Unseasonable warmth in Toronto as temperature hits 20 CEnvironment Canada said temperatures climbed in Toronto to 20 C at around 2 p.m. nearing the highest temperature on the books for March 13 in the city, which was 21.4 C in 1990.WeatherMar 13
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Toronto to see significant rainfall for the weekend, special weather statement issuedEnvironment Canada has issued a special weather statement for Toronto as a 'significant' amount of rainfall is forecasted for the weekend.WeatherMar 8
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Toronto sees warmest meteorological winter in recorded historyToronto just experienced its warmest meteorological winter in recorded history, with the temperature averaging above freezing for the first time on record.WeatherMar 7
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March madness: Sun brings al fresco dining to Toronto as West shivers under ice, snowMarch weather was both lion and lamb in Canada on Monday, with Toronto residents dining al fresco in sun-splashed parks while Saskatoon residents carved paths through snow drifts.WeatherMar 4
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High winds and icy conditions leave many without power in Ontario and QuebecAbout 187,000 customers in Quebec and more than 22,000 in central and eastern Ontario were without power Thursday morning.WeatherFeb 29
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Toronto’s ‘weather whiplash’: What to expect as city gets hit with big temperature dropToronto is under a special weather statement as an arctic cold front is set to descend on southern Ontario following a bout of unusually warm weather for February.WeatherFeb 28
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‘Weather whiplash’: Arctic blast to follow warm temps, possible thunderstorms in southern OntarioSouthern Ontario residents are set to experience a "weather whiplash" this week, with an Arctic blast set to follow possible thunderstorms and double-digit high temperatures.WeatherFeb 26
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‘Most significant snowfall of the season so far’ could hit Toronto areaThere really won't be that much accumulation, but the Toronto area could see its "most significant snowfall of the season so far" on Thursday as a clipper system moves in.WeatherFeb 14
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‘Torontohenge’: When to see an incredible sunset in downtown’s east-west corridorTorontohenge is a phenomenon where the sun's placement falls perfectly for sunset in downtown Toronto's east-west corridor and can be seen on the "most romantic" night of the year.WeatherFeb 14
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Missing snowmobiler’s body recovered from river, police sayA snowmobiler's body was recovered from Go Home River in the Township of Georgian Bay on Sunday morning.WeatherFeb 14
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