Island Mississauga
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Island Mississauga Live Precipitation Radar
Full Screen ViewIsland Mississauga Live Doppler RadarMSC Dual-Pol
Island Mississauga, ON • Lat: 52.52° N, Lon: 90.88° W • Sweep 10m
Island Mississauga 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Island Mississauga 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 Island Mississauga, ON
What is the current temperature and conditions in Island Mississauga?
As of today, the temperature in Island Mississauga is 12°C with partly cloudy. The apparent temperature (feels like) is 6.4°C with relative humidity at 36%.
How does Wind Chill and Humidex affect Island Mississauga?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 12 (Comfortable).
What is the Air Quality Health Index (AQHI) for Island Mississauga?
The current AQHI for Island Mississauga 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 Island Mississauga 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.