Port Trenton
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Port Trenton Live Precipitation Radar
Full Screen ViewPort Trenton Live Doppler RadarMSC Dual-Pol
Port Trenton, ON • Lat: 42.98° N, Lon: 86.95° W • Sweep 10m
Port Trenton 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Port Trenton 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 Port Trenton, ON
What is the current temperature and conditions in Port Trenton?
As of today, the temperature in Port Trenton is 17.5°C with overcast. The apparent temperature (feels like) is 15.5°C with relative humidity at 81%.
How does Wind Chill and Humidex affect Port Trenton?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 18 (Comfortable).
What is the Air Quality Health Index (AQHI) for Port Trenton?
The current AQHI for Port Trenton 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 Port Trenton 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.