Our 14 day weather forecast for Saint Catharines becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.

Saint Catharines 14 day forecast

Date	Temperatures		Wind
Saturday, May 18	17 ° / 13 °	Patchy rain possible	9 Km/h
Sunday, May 19	18 ° / 12 °	Patchy rain possible	5 Km/h
Monday, May 20	19 ° / 14 °	Clear	4 Km/h
Tuesday, May 21	23 ° / 17 °	Clear	17 Km/h
Wednesday, May 22	23 ° / 18 °	Light rain shower	26 Km/h
Thursday, May 23	19 ° / 10 °	Patchy rain possible	33 Km/h
Friday, May 24	15 ° / 8 °	Partly cloudy	20 Km/h
Saturday, May 25	16 ° / 9 °	Sunny	9 Km/h
Sunday, May 26	21 ° / 12 °	Light rain shower	19 Km/h
Monday, May 27	20 ° / 16 °	Light rain	15 Km/h
Tuesday, May 28	21 ° / 15 °	Patchy rain possible	14 Km/h
Wednesday, May 29	19 ° / 15 °	Patchy rain possible	8 Km/h
Thursday, May 30	16 ° / 13 °	Light drizzle	9 Km/h
Friday, May 31	18 ° / 12 °	Patchy rain possible	26 Km/h

Saint Catharines 14 days – weather graph

The weather in Saint Catharines for the next 14 days - FAQ

What will the temperature be in Saint Catharines during the next 14 days?

The temperature will range between 23° C and 15° C. The hottest day in the next 2 weeks will be on May 21 and the coldest on May 24.

Will it rain at Saint Catharines in the next 14 days?

Yes, there will be around 6 days with rain and an overall rainfall of 9 mm.

Can I see more details about the weather in Saint Catharines on a specific day?

Yes, you can click on any of the days in the gallery above, or check today and tomorrow weather in Saint Catharines's pages.

Do you have a weather forecast for Saint Catharines for more than 14 days?

You can check the Saint Catharines long range weather page, it is not a forecast, but it can give you an idea of how the weather in Saint Catharines will be like (based on past weather information).

More about the weather in Saint Catharines