Louisbourg
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Louisbourg Live Precipitation Radar
Full Screen ViewLouisbourg Live Doppler RadarMSC Dual-Pol
Louisbourg, NS • Lat: 45.44° N, Lon: 61.18° W • Sweep 10m
Louisbourg 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Louisbourg 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 Louisbourg, NS
What is the current temperature and conditions in Louisbourg?
As of today, the temperature in Louisbourg is 20.3°C with overcast. The apparent temperature (feels like) is 19.2°C with relative humidity at 62%.
How does Wind Chill and Humidex affect Louisbourg?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 23 (Comfortable).
What is the Air Quality Health Index (AQHI) for Louisbourg?
The current AQHI for Louisbourg 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 Louisbourg 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.