Thornbury Sector 50
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Thornbury Sector 50 Live Precipitation Radar
Full Screen ViewThornbury Sector 50 Live Doppler RadarMSC Dual-Pol
Thornbury Sector 50, ON • Lat: 46.94° N, Lon: 81.92° W • Sweep 10m
Thornbury Sector 50 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Thornbury Sector 50 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 Thornbury Sector 50, ON
What is the current temperature and conditions in Thornbury Sector 50?
As of today, the temperature in Thornbury Sector 50 is 17.5°C with clear sky. The apparent temperature (feels like) is 16.7°C with relative humidity at 63%.
How does Wind Chill and Humidex affect Thornbury Sector 50?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 18 (Comfortable).
What is the Air Quality Health Index (AQHI) for Thornbury Sector 50?
The current AQHI for Thornbury Sector 50 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 Thornbury Sector 50 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.