River Caledon
Ideal air quality for outdoor Canadian activities and sports.
River Caledon Live Precipitation Radar
Full Screen ViewRiver Caledon Live Doppler RadarMSC Dual-Pol
River Caledon, ON • Lat: 43.54° N, Lon: 94.98° W • Sweep 10m
River Caledon 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
River Caledon 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 River Caledon, ON
What is the current temperature and conditions in River Caledon?
As of today, the temperature in River Caledon is 17.8°C with overcast. The apparent temperature (feels like) is 17.8°C with relative humidity at 93%.
How does Wind Chill and Humidex affect River Caledon?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 18 (Comfortable).
What is the Air Quality Health Index (AQHI) for River Caledon?
The current AQHI for River Caledon is 3 (Low 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 River Caledon 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.