Grand- Mascouche
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Grand- Mascouche Live Precipitation Radar
Full Screen ViewGrand- Mascouche Live Doppler RadarMSC Dual-Pol
Grand- Mascouche, QC • Lat: 57.65° N, Lon: 75.65° W • Sweep 10m
Grand- Mascouche 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Grand- Mascouche 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 Grand- Mascouche, QC
What is the current temperature and conditions in Grand- Mascouche?
As of today, the temperature in Grand- Mascouche is 9.4°C with overcast. The apparent temperature (feels like) is 3.9°C with relative humidity at 58%.
How does Wind Chill and Humidex affect Grand- Mascouche?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 9 (Comfortable).
What is the Air Quality Health Index (AQHI) for Grand- Mascouche?
The current AQHI for Grand- Mascouche 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 Grand- Mascouche 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.