Junction Brockville
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Junction Brockville Live Precipitation Radar
Full Screen ViewJunction Brockville Live Doppler RadarMSC Dual-Pol
Junction Brockville, ON • Lat: 42.22° N, Lon: 81.16° W • Sweep 10m
Junction Brockville 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Junction Brockville 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 Junction Brockville, ON
What is the current temperature and conditions in Junction Brockville?
As of today, the temperature in Junction Brockville is 20.3°C with drizzle. The apparent temperature (feels like) is 21.9°C with relative humidity at 93%.
How does Wind Chill and Humidex affect Junction Brockville?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 27 (Comfortable).
What is the Air Quality Health Index (AQHI) for Junction Brockville?
The current AQHI for Junction Brockville is 5 (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 Junction Brockville 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.