Castors River
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Castors River Live Precipitation Radar
Full Screen ViewCastors River Live Doppler RadarMSC Dual-Pol
Castors River, NL • Lat: 48.59° N, Lon: 54.23° W • Sweep 10m
Castors River 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Castors River 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 Castors River, NL
What is the current temperature and conditions in Castors River?
As of today, the temperature in Castors River is 19°C with mainly sunny. The apparent temperature (feels like) is 17.2°C with relative humidity at 63%.
How does Wind Chill and Humidex affect Castors River?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 19 (Comfortable).
What is the Air Quality Health Index (AQHI) for Castors River?
The current AQHI for Castors River 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 Castors River 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.