Lefroy
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Lefroy Live Precipitation Radar
Full Screen ViewLefroy Live Doppler RadarMSC Dual-Pol
Lefroy, ON • Lat: 45.98° N, Lon: 76.23° W • Sweep 10m
Lefroy 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Lefroy 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 Lefroy, ON
What is the current temperature and conditions in Lefroy?
As of today, the temperature in Lefroy is 20.3°C with overcast. The apparent temperature (feels like) is 21.1°C with relative humidity at 60%.
How does Wind Chill and Humidex affect Lefroy?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 20 (Comfortable).
What is the Air Quality Health Index (AQHI) for Lefroy?
The current AQHI for Lefroy is 4 (Moderate 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 Lefroy 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.