Haven Catharines
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Haven Catharines Live Precipitation Radar
Full Screen ViewHaven Catharines Live Doppler RadarMSC Dual-Pol
Haven Catharines, ON • Lat: 50.39° N, Lon: 83.81° W • Sweep 10m
Haven Catharines 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Haven Catharines 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 Haven Catharines, ON
What is the current temperature and conditions in Haven Catharines?
As of today, the temperature in Haven Catharines is 16.9°C with overcast. The apparent temperature (feels like) is 12.5°C with relative humidity at 45%.
How does Wind Chill and Humidex affect Haven Catharines?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 17 (Comfortable).
What is the Air Quality Health Index (AQHI) for Haven Catharines?
The current AQHI for Haven Catharines 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 Haven Catharines 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.