Home   Weather   Canada   St. Catharines
Flag for Canada

Weather in St. Catharines, Ontario, Canada

Now
59 °F

Cool.


Feels Like: 59 °F
Forecast: 76 / 56 °F
Wind: 1 mph from West

Location: Burlington Piers
Current Time: Sep 10, 2025 at 4:25:23 am
Latest Report: Sep 10, 2025 at 4:00 am
Visibility: N/A
Pressure: 30.21 "Hg
Humidity: 92%
Dew Point: 57 °F

Upcoming 5 hours

Now 5:00 am 6:00 am 7:00 am 8:00 am 9:00 am
59 °F 58 °F 58 °F 57 °F 58 °F 62 °F

See more hour-by-hour weather

Forecast for the next 48 hours

Scroll right to see more
  Wednesday Thursday
  Night Morning Afternoon Evening Night Morning Afternoon
Forecast
Temperature 59 °F 62 °F 75 °F 62 °F 57 °F 62 °F 75 °F
Cloudy. Mostly cloudy. Mostly cloudy. Overcast. Broken clouds. Scatt­erred clouds. Sunny.
Feels Like 58 °F 62 °F 78 °F 62 °F 57 °F 62 °F 78 °F
Wind Speed 6 mph 5 mph 1 mph 2 mph 4 mph 4 mph 5 mph
Wind Direction S
SW
E
SSE
SSW
N
N
Humidity 82% 73% 47% 78% 88% 79% 47%
Dew Point 53 °F 53 °F 54 °F 55 °F 53 °F 55 °F 53 °F
Visibility 7 mi 8 mi 10 mi 9 mi 7 mi 6 mi 9 mi
Probability of Precipitation 0% 0% 0% 0% 0% 0% 0%
Amount of Rain 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Tuesday, September 9, 2025 9:42:50 pm St. Catharines time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Cool. 62 / 51 °F
Humidity: 84%. Wind: 4 mph from North

More weather last week

Currently at nearby stations

61 °F

Toronto Island Airport: (33 mi)

Clear.

52 °F

Hamilton Airport: (35 mi)

Fog.

55 °F

Toronto Pearson International Airport: (39 mi)

Passing clouds.

More weather in Canada

Forecast for the next 2 weeks

Scroll right to see more
Sun Mon Tue Wed Thu Fri Sat
7
8
9

View historic weather

25
26
27

Detailed forecast for 14 days