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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.
Weather history shows what the temperature, precipitation, and wind were on a specific date in the past. The live forecast above gives current conditions, but historical weather data Canada relies on records from Environment and Climate Change Canada to show what actually happened.
How do I find historical weather data by city and date?
Use the Environment Canada climate database. Enter the location and date range to get daily highs, lows, precipitation totals, and wind speeds. For Ontario, the historical weather data Ontario portal covers cities like Toronto and Ottawa. The same system works for past weather data by zip code, though Canada uses postal codes.
What is the best source for weather history data?
Environment and Climate Change Canada runs the official climate archive. It includes hourly, daily, and monthly records dating back to the 1840s. The Weather Network also provides historical summaries, but the government data is the authoritative source. For weather history by month, use the monthly climate summaries tool on the government site.
Can I get weather history for a specific past date?
Yes. Use the Environment Canada historical data search. Pick the station near your location, then select the exact date. Results show hourly readings and the daily summary for that date.
Does weather history include extreme events?
Yes. The climate database records heat waves, cold snaps, storms, and rainfall extremes. You can filter by year or month to see the weather history map of significant events across Canada.
Is there a cost to access historical weather data?
No. Environment and Climate Change Canada provides all historical weather data Canada free of charge. The online portal is open to anyone. No registration is needed for most searches.
Sources
For current conditions and forecasts, visit the Canada weather hub or check Toronto Weather and Calgary Weather. For longer outlooks, see the Weather 10 Days page.