River Guelph
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
River Guelph Live Precipitation Radar
Full Screen ViewRiver Guelph Live Doppler RadarMSC Dual-Pol
River Guelph, ON • Lat: 48.70° N, Lon: 93.82° W • Sweep 10m
River Guelph 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
River Guelph 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 River Guelph, ON
What is the current temperature and conditions in River Guelph?
As of today, the temperature in River Guelph is 13.8°C with overcast. The apparent temperature (feels like) is 13.6°C with relative humidity at 85%.
How does Wind Chill and Humidex affect River Guelph?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 14 (Comfortable).
What is the Air Quality Health Index (AQHI) for River Guelph?
The current AQHI for River Guelph 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 River Guelph 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.