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Weather in St. Catharines, Ontario, Canada

Now
39 °F

Overcast.


Feels Like: 31 °F
Forecast: 44 / 36 °F
Wind: 15 mph from West

Location: Saint Catharines Airport
Current Time: Apr 16, 2025 at 2:30:11 pm
Latest Report: Apr 16, 2025 at 2:00 pm
Visibility: 15 mi
Pressure: 29.93 "Hg
Humidity: 70%
Dew Point: 30 °F
Location of St. CatharinesLocation

Upcoming 5 hours

Now3:00 pm4:00 pm5:00 pm6:00 pm7:00 pm
39 °F42 °F43 °F43 °F42 °F42 °F

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Forecast for the next 48 hours

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 WednesdayThursdayFriday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature42 °F40 °F34 °F38 °F53 °F42 °F40 °F
Overcast.Scatt­erred clouds.Clear.Sunny.Sunny.Cloudy.Overcast.
Feels Like33 °F32 °F26 °F34 °F53 °F37 °F35 °F
Wind Speed20 mph12 mph10 mph6 mph4 mph7 mph7 mph
Wind DirectionWNW
W
W
W
SSW
S
SSE
Humidity60%68%75%66%38%57%69%
Dew Point29 °F30 °F27 °F28 °F28 °F28 °F31 °F
Visibility9 mi8 mi7 mi8 mi8 mi6 mi7 mi
Probability of Precipitation5%5%2%0%0%0%0%
* Updated Wednesday, April 16, 2025 9:42:56 am St. Catharines time - Weather by CustomWeather, © 2025

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

Yesterday's weather

Partly sunny. 55 / 39 °F
Humidity: 65%. Wind: 23 mph from West

More weather last week

Currently at nearby stations

40 °F

Burlington Piers: (29 mi)

Chilly.

41 °F

Toronto Island Airport: (33 mi)

Overcast.

37 °F

Hamilton Airport: (35 mi)

Overcast.

More weather in Canada

Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
13
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15

View historic weather

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Detailed forecast for 14 days