Lower Catharinesmere
Ideal air quality for outdoor Canadian activities and sports.
Lower Catharinesmere Live Precipitation Radar
Full Screen ViewLower Catharinesmere Live Doppler RadarMSC Dual-Pol
Lower Catharinesmere, ON • Lat: 51.13° N, Lon: 81.79° W • Sweep 10m
Lower Catharinesmere 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Lower Catharinesmere 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 Lower Catharinesmere, ON
What is the current temperature and conditions in Lower Catharinesmere?
As of today, the temperature in Lower Catharinesmere is 13.4°C with clear sky. The apparent temperature (feels like) is 10.8°C with relative humidity at 68%.
How does Wind Chill and Humidex affect Lower Catharinesmere?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 13 (Comfortable).
What is the Air Quality Health Index (AQHI) for Lower Catharinesmere?
The current AQHI for Lower Catharinesmere 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 Lower Catharinesmere 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.