Photo: StuartMiles - Freerange StockSt. Catharines Weather Forecast
For Wednesday May 4, 2022
- Tonight – A few showers ending near midnight then cloudy with 60 percent chance of showers. Risk of thunderstorms late this evening. Fog patches. Wind northeast 20 km/h becoming light near midnight. Low 8.
- Wednesday – Cloudy. 40 percent chance of showers or drizzle in the morning. Becoming a mix of sun and cloud late in the afternoon. Fog patches dissipating in the morning. High 16 except 12 along the lakeshore. UV index 3 or moderate.
- Wednesday Night – Clear. Low plus 2.