Grand Kingston
Ideal air quality for outdoor Canadian activities and sports.
Grand Kingston Live Precipitation Radar
Full Screen ViewGrand Kingston Live Doppler RadarMSC Dual-Pol
Grand Kingston, ON • Lat: 53.78° N, Lon: 83.91° W • Sweep 10m
Grand Kingston 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Grand Kingston Air Quality & Wildfire Smoke Report
Detailed Canadian AQHI breakdown, fine particulate matter (PM2.5), ground-level ozone, and health guidance.
Frequently Asked Questions About Weather in Grand Kingston, ON
What is the current temperature and conditions in Grand Kingston?
As of today, the temperature in Grand Kingston is 8.8°C with drizzle. The apparent temperature (feels like) is 5.3°C with relative humidity at 85%.
How does Wind Chill and Humidex affect Grand Kingston?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 9 (Comfortable).
What is the Air Quality Health Index (AQHI) for Grand Kingston?
The current AQHI for Grand Kingston is 3 (Low Risk). It is calculated based on ground-level ozone, fine particulate matter (PM2.5), and nitrogen dioxide levels according to Health Canada standards.
Where does the meteorological data for Grand Kingston come from?
Forecasts are generated using high-resolution Canadian Deterministic Prediction System (HRDPS 2.5km) and Global Environmental Multiscale (GEM) models alongside official Environment and Climate Change Canada Doppler radar feeds.