Harbour Sudbury
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Harbour Sudbury Live Precipitation Radar
Full Screen ViewHarbour Sudbury Live Doppler RadarMSC Dual-Pol
Harbour Sudbury, ON • Lat: 53.99° N, Lon: 93.54° W • Sweep 10m
Harbour Sudbury 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Harbour Sudbury 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 Harbour Sudbury, ON
What is the current temperature and conditions in Harbour Sudbury?
As of today, the temperature in Harbour Sudbury is 11.3°C with clear sky. The apparent temperature (feels like) is 7.3°C with relative humidity at 57%.
How does Wind Chill and Humidex affect Harbour Sudbury?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 11 (Comfortable).
What is the Air Quality Health Index (AQHI) for Harbour Sudbury?
The current AQHI for Harbour Sudbury 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 Harbour Sudbury 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.