Upper London
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Upper London Live Precipitation Radar
Full Screen ViewUpper London Live Doppler RadarMSC Dual-Pol
Upper London, ON • Lat: 52.13° N, Lon: 80.82° W • Sweep 10m
Upper London 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Upper London 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 Upper London, ON
What is the current temperature and conditions in Upper London?
As of today, the temperature in Upper London is 13.6°C with mainly sunny. The apparent temperature (feels like) is 10.1°C with relative humidity at 71%.
How does Wind Chill and Humidex affect Upper London?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 14 (Comfortable).
What is the Air Quality Health Index (AQHI) for Upper London?
The current AQHI for Upper London 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 Upper London 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.