Grand Meaford
Ideal air quality for outdoor activities.
Grand Meaford Live Precipitation Radar
Full Screen ViewGrand Meaford Live Doppler RadarMSC Dual-Pol
Grand Meaford, ON • Lat: 51.53° N, Lon: 77.86° W • Sweep 10m
Grand Meaford 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Grand Meaford 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 Meaford, ON
What is the current temperature and conditions in Grand Meaford?
As of today, the temperature in Grand Meaford is 14°C with mainly sunny. The apparent temperature (feels like) is 12°C with relative humidity at 65%.
How does Wind Chill and Humidex affect Grand Meaford?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 14 (Comfortable).
What is the Air Quality Health Index (AQHI) for Grand Meaford?
The current AQHI for Grand Meaford is 2 (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 Meaford 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.