Heights Newmarket
Ideal air quality for outdoor Canadian activities and sports.
Heights Newmarket Live Precipitation Radar
Full Screen ViewHeights Newmarket Live Doppler RadarMSC Dual-Pol
Heights Newmarket, ON • Lat: 47.43° N, Lon: 79.69° W • Sweep 10m
Heights Newmarket 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Heights Newmarket 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 Heights Newmarket, ON
What is the current temperature and conditions in Heights Newmarket?
As of today, the temperature in Heights Newmarket is 16.1°C with clear sky. The apparent temperature (feels like) is 14.4°C with relative humidity at 68%.
How does Wind Chill and Humidex affect Heights Newmarket?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 16 (Comfortable).
What is the Air Quality Health Index (AQHI) for Heights Newmarket?
The current AQHI for Heights Newmarket is 3 (Low 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 Heights Newmarket 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.