weather forecast niagara on the lake
Niagara-on-the-Lake Weather Forecast â 10 Day. Niagara-on-the-Lake 1 â 3 Day Weather Forecast Summary: Light rain (total 4mm), mostly falling on Wed night. Warm (max 27.1Â°C on Fri afternoon, min 19.0Â°C on Wed morning). Wind will be generally light.