Clear Hamilton
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Clear Hamilton Live Precipitation Radar
Full Screen ViewClear Hamilton Live Doppler RadarMSC Dual-Pol
Clear Hamilton, ON • Lat: 52.91° N, Lon: 92.32° W • Sweep 10m
Clear Hamilton 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Clear Hamilton 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 Clear Hamilton, ON
What is the current temperature and conditions in Clear Hamilton?
As of today, the temperature in Clear Hamilton is 11.9°C with mainly sunny. The apparent temperature (feels like) is 7°C with relative humidity at 37%.
How does Wind Chill and Humidex affect Clear Hamilton?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 12 (Comfortable).
What is the Air Quality Health Index (AQHI) for Clear Hamilton?
The current AQHI for Clear Hamilton 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 Clear Hamilton 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.