Lower St. Stephen
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Lower St. Stephen Live Precipitation Radar
Full Screen ViewLower St. Stephen Live Doppler RadarMSC Dual-Pol
Lower St. Stephen, NB • Lat: 45.11° N, Lon: 64.52° W • Sweep 10m
Lower St. Stephen 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Lower St. Stephen 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 Lower St. Stephen, NB
What is the current temperature and conditions in Lower St. Stephen?
As of today, the temperature in Lower St. Stephen is 18.1°C with overcast. The apparent temperature (feels like) is 18°C with relative humidity at 68%.
How does Wind Chill and Humidex affect Lower St. Stephen?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 18 (Comfortable).
What is the Air Quality Health Index (AQHI) for Lower St. Stephen?
The current AQHI for Lower St. Stephen 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 Lower St. Stephen 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.