Kingston enjoys 4 distinct seasons, and the weather in Kingston is described as moderate. Therefore, pack clothing that’s appropriate for the season that you’re traveling. You may want to check 10 day weather forecasts online to see what the high and low temperatures are forecasted to be.  Because of its proximity to Lake Ontario, Kingston enjoys a moderate climate throughout the year. Summer temperatures average around 75 Fahrenheit, with winters normally 17 F.

Visitors may prefer the more seasonable seasons of late spring, summer and early fall, as water activities are accessible at that time.

Kingston Weather Forecast

5 Day Weather Forecast

Friday Friday night Saturday Sunny High 16°C Increasing cloudiness High 16°C Clearing High 17°C Sunday Monday Tuesday A mix of sun and cloud High 15°C Chance of showers High 13°C Sunny High 15°C

Detailed Kingston Weather Forecast

Kingston Airport 06:00 AM EDT Friday 09 May 2008

Friday Sunny. Wind becoming northeast 20 km/h this morning. High 16. UV index 7 or high. Friday night Increasing cloudiness late this evening. Low 9. Saturday Clearing in the morning. High 17. Sunday A mix of sun and cloud. Low plus 3. High 15. Monday Cloudy with 60 percent chance of showers. Low 9. High 13. Tuesday Sunny. Low plus 5. High 15.