Ridge Caledon
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Ridge Caledon Live Precipitation Radar
Full Screen ViewRidge Caledon Live Doppler RadarMSC Dual-Pol
Ridge Caledon, ON • Lat: 46.98° N, Lon: 91.60° W • Sweep 10m
Ridge Caledon 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Ridge 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 Ridge Caledon, ON
What is the current temperature and conditions in Ridge Caledon?
As of today, the temperature in Ridge Caledon is 11.7°C with clear sky. The apparent temperature (feels like) is 9.2°C with relative humidity at 81%.
How does Wind Chill and Humidex affect Ridge Caledon?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 12 (Comfortable).
What is the Air Quality Health Index (AQHI) for Ridge Caledon?
The current AQHI for Ridge Caledon is 6 (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 Ridge 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.