Grove Rosemont
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Grove Rosemont Live Precipitation Radar
Full Screen ViewGrove Rosemont Live Doppler RadarMSC Dual-Pol
Grove Rosemont, ON • Lat: 42.01° N, Lon: 79.85° W • Sweep 10m
Grove Rosemont 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Grove Rosemont 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 Grove Rosemont, ON
What is the current temperature and conditions in Grove Rosemont?
As of today, the temperature in Grove Rosemont is 23.1°C with overcast. The apparent temperature (feels like) is 25.1°C with relative humidity at 80%.
How does Wind Chill and Humidex affect Grove Rosemont?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 28 (Comfortable).
What is the Air Quality Health Index (AQHI) for Grove Rosemont?
The current AQHI for Grove Rosemont is 6 (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 Grove Rosemont 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.