West Chatham
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
West Chatham Live Precipitation Radar
Full Screen ViewWest Chatham Live Doppler RadarMSC Dual-Pol
West Chatham, ON • Lat: 44.31° N, Lon: 83.64° W • Sweep 10m
West Chatham 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
West Chatham 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 West Chatham, ON
What is the current temperature and conditions in West Chatham?
As of today, the temperature in West Chatham is 20.9°C with clear sky. The apparent temperature (feels like) is 20.7°C with relative humidity at 50%.
How does Wind Chill and Humidex affect West Chatham?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 21 (Comfortable).
What is the Air Quality Health Index (AQHI) for West Chatham?
The current AQHI for West Chatham 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 West Chatham 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.