Ontario Météo Prévisions
Ontario weather: 13°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Risk assessment for Ontario
Derived from the current forecast window – not an official warning.
7 dry days, 0 days above 32°C and humidity at 71%. Hot, dry and windy together is what drives fire spread.
Light haze overhead maintenant. Aerosol readings cannot separate wildfire smoke from dust, so treat this as a haze signal, not a fire confirmation.
Qualité de l’air and pollen in Ontario
Qualité de l’air: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Conditions are comfortable for most people, including children and older adults, avec normal clothing. |
Active alerts for Ontario
Derived from the forecast. No official alert feed is wired for this country yet.
Voir les prévisions de Ontario par période
Ontario weather – more answers
Explore Ontario
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Ontario?
Ontario is a province in Canada. Its coordinates are 51.2538, -85.3232. It lies in Amérique du Nord.
What is the weather like in Ontario maintenant?
It is currently 13°C (56°F) avec ciel dégagé. Humidité is 71% and wind is 14 km/h.
When is the best time à visit Ontario?
juin, juillet, août and septembre offer the most comfortable conditions in Ontario, which has a subarctic climate. février, novembre and décembre are usually the hardest months for outdoor plans.
What time zone is Ontario in?
Ontario observes America/Toronto (UTC-04:00). The heure locale is 5:55 PM.
How many people live in Ontario?
Ontario has a population of approximately 15.6 million.
What is the nearest airport à Ontario?
The closest airports are Toronto Pearson International Airport (YYZ), 944 km away.
What are the top things à do in Ontario?
Popular options include CN Tower and Algonquin Provincial Park.
What places are in Ontario?
Ontario covers 4 places in this atlas, including Ottawa, Toronto, Algonquin Provincial Park and Niagara Falls, Ontario.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ca-provinces) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated octobre 24, 2026 at 5:55 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
