Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today and tomorrow. Erin weather tomorrow can look different from what you see now, because lake effects from Lake Huron and Lake Ontario shift conditions quickly. Dress in layers and watch the radar.
What does the live forecast tell you about today?
Check the erin weather hourly breakdown in the live forecast above. Conditions can vary across the area, with the Niagara Escarpment and local hills creating small but noticeable differences in temperature and precipitation. The erin weather radar loop is your best tool for tracking incoming rain or snow.
How does Erin weather compare to toronto weather?
Erin sits about 60 kilometres northwest of Toronto at a higher elevation. Summer highs usually run a few degrees cooler, and winter snowfall is often heavier. The Canada weather hub shows that erin weather 7 days and the 14-day forecast tend to include more cloud cover and a higher chance of lake-effect snow than the city gets.
Does Erin get more snow than Toronto?
Yes, typically. Erin sits higher and is more exposed to lake-effect snow from Lake Huron and Georgian Bay. Average annual snowfall is around 140 cm, compared to about 120 cm in Toronto.
How reliable is the 14-day forecast for Erin?
The 14-day forecast shows the general trend, but lake-effect systems are hard to predict beyond 7 days. Check the 7-day and hourly updates in the live forecast above for the most accurate picture.