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

Ontario 14 day forecast

Date	Temperatures		Wind
Sunday, May 3	23 ° / 13 °	Overcast	13 Km/h
Monday, May 4	19 ° / 10 °	Patchy rain possible	15 Km/h
Tuesday, May 5	18 ° / 11 °	Patchy rain possible	12 Km/h
Wednesday, May 6	24 ° / 12 °	Clear	8 Km/h
Thursday, May 7	27 ° / 14 °	Clear	8 Km/h
Friday, May 8	29 ° / 16 °	Clear	8 Km/h
Saturday, May 9	31 ° / 17 °	Clear	8 Km/h
Sunday, May 10	33 ° / 18 °	Clear	8 Km/h
Monday, May 11	35 ° / 19 °	Clear	8 Km/h
Tuesday, May 12	35 ° / 20 °	Clear	6 Km/h
Wednesday, May 13	34 ° / 21 °	Clear	10 Km/h
Thursday, May 14	28 ° / 19 °	Partly cloudy	11 Km/h
Friday, May 15	26 ° / 16 °	Clear	12 Km/h
Saturday, May 16	23 ° / 14 °	Clear	12 Km/h
Further Ahead

Ontario 14 days – weather graph

The weather in Ontario for the next 14 days - FAQ

What will the temperature be in Ontario during the next 14 days?

The temperature will range between 35° C and 18° C. The hottest day in the next 2 weeks will be on May 11 and the coldest on May 5.

Will it rain at Ontario in the next 14 days?

Yes, there will be around 1 days with rain and an overall rainfall of 0.6 mm.

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

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

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

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

More about the weather in Ontario