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192970
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ST. CATHARINES WEATHERmore cities

23°C

73°F

High:
Low: 21°C

Humidity:79 %Air Quality:3
Wind:SSW 22 km/hDewpoint:19.2°C
Pressure:100.6 kPa
Sunrise:5:49Sunset:20:39
Yesterday:
Max: Min:
  • Tonight: Partly cloudy. Becoming cloudy near midnight. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 21.
Updated: May 20, 2022 / 7:28 pm

Extended Forecast

Tonight

May 20
Partly cloudy. Becoming cloudy near midnight. Wind southwest 20 km/h gusting to 40 becoming light this evening. Low 21.


L: 21°C

Sat

May 21
A mix of sun and cloud. 40 percent chance of showers late in the afternoon with risk of a thunderstorm. Wind southwest 30 km/h gusting to 60. High 29. Humidex 36. UV index 9 or very high.

H: 29°C
L: 15°C
POP: 40%

Sun

May 22
Showers. High 19.

H: 19°C
L: 5°C

Mon

May 23
Sunny. High 18.

H: 18°C
L: 8°C

Tue

May 24
Sunny. High 20.

H: 20°C
L: 13°C

Weather Image
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