Compared with the rest of Canada, Kitchener has a moderate, middle-of-the-road climate. Kitchener-Waterloo has four distinctive seasons. So, depending on what time of year you’re traveling here, pack the appropriate clothing.

Winter temperatures last from mid-December to late March, while summers are from June to September. The growing season is from May through September with an average of 141 frost-free days.

Kitchener Weather Forecast

5 Day Weather Forecast

Thursday night Friday Friday night Chance of showers Low 11°C Cloudy with sunny periods High 22°C Cloudy periods High 22°C Saturday Sunday Monday Sunny High 23°C A mix of sun and cloud High 22°C A mix of sun and cloud High 23°C

Detailed Kitchener Weather Forecast

Region of Waterloo Int'l Airport 6:34 PM EDT Thursday 02 July 2009

Thursday night Cloudy. 60 percent chance of showers this evening with the risk of a thunderstorm. Low 11. Friday Cloudy with sunny periods. Wind becoming northwest 20 km/h in the afternoon. High 22. UV index 7 or high. Friday night Cloudy periods. Wind northwest 20 km/h. Low 10. Saturday Sunny. High 23. Sunday A mix of sun and cloud. Low 10. High 22. Monday A mix of sun and cloud. Low 10. High 23.