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Weather in St. Catharines, Ontario, Canada

Now
37 °F

Overcast.


Feels Like: 31 °F
Forecast: 41 / 36 °F
Wind: 8 mph ↑ from North

Location: Saint Catharines Airport
Current Time: Nov 13, 2026 at 9:10:34 am
Latest Report: Nov 13, 2026 at 8:00 am
Visibility: 15 mi
Pressure: 29.82 "Hg
Humidity: 65%
Dew Point: 27 °F

Upcoming 5 hours

Now 10:00 am 11:00 am 12:00 pm 1:00 pm 2:00 pm
37 °F 38 °F 38 °F 39 °F 39 °F 40 °F

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Forecast for the next 48 hours

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  Friday Saturday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 38 °F 40 °F 39 °F 37 °F 38 °F 44 °F 42 °F
Overcast. Overcast. Low clouds. Sprin­kles. Low clouds. Sprin­kles. Overcast. Sprin­kles. Overcast. Sprin­kles. Overcast.
Feels Like 29 °F 33 °F 31 °F 29 °F 30 °F 36 °F 35 °F
Wind Speed 14 mph 11 mph 12 mph 11 mph 13 mph 17 mph 14 mph
Wind Direction N
↑
NNW
↑
NNW
↑
WNW
↑
NW
↑
WNW
↑
NW
↑
Humidity 73% 66% 72% 79% 81% 75% 81%
Dew Point 30 °F 29 °F 30 °F 31 °F 33 °F 37 °F 37 °F
Visibility 5 mi 7 mi 6 mi 4 mi 4 mi 4 mi 4 mi
Probability of Precipitation 0% 0% 1% 17% 25% 40% 36%
Amount of Rain 0.00" 0.00" 0.00" 0.01" 0.02" 0.03" 0.02"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Friday, November 13, 2026 2:42:28 am St. Catharines time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Broken clouds. 46 / 41 °F
Humidity: 70%. Wind: 15 mph ↑ from Northeast

More weather last week

Currently at nearby stations

37 °F

Burlington Piers: (29 mi)

Chilly. (1 hour ago)

37 °F

Toronto Island Airport: (33 mi)

Overcast. (1 hour ago)

34 °F

Hamilton Airport: (35 mi)

Partly sunny. (1 hour ago)

More weather in Canada

Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
8
9
10
11
12

View historic weather

28

Detailed forecast for 14 days