River Severn
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
River Severn Live Precipitation Radar
Full Screen ViewRiver Severn Live Doppler RadarMSC Dual-Pol
River Severn, ON • Lat: 51.30° N, Lon: 80.39° W • Sweep 10m
River Severn 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
River Severn 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 Severn, ON
What is the current temperature and conditions in River Severn?
As of today, the temperature in River Severn is 15.7°C with overcast. The apparent temperature (feels like) is 11.9°C with relative humidity at 55%.
How does Wind Chill and Humidex affect River Severn?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 16 (Comfortable).
What is the Air Quality Health Index (AQHI) for River Severn?
The current AQHI for River Severn 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 River Severn 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.