Ontario Vejr Prognose
Ontario weather: 5°C, klart. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Weekend outlook
🌦️ 16° / 9°
Let regn · 17% rain · wind 26 km/h
☁️ 14° / 1°
Overskyet · 6% rain · wind 28 km/h
Best time og go outside today
3 PM - 6 PM · comfort score 8/10
The best window og be outside is roughly 3 PM og 6 PM, when temperature, rain chance and wind line up best.
Is today a good day og visit?
Activity scores from 0 og 10 based on temperature, rain, wind, sun and visibility.
Active alerts for Ontario
Derived from the forecast. No official alert feed is wired for this country yet.
What og pack, what og skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots med grip for ice
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid februar, november and december - historically the least comfortable months here.
Se prognosen for Ontario efter tidsinterval
Ontario weather - more answers
Explore Ontario
Every topic we hold for this place, and the same topic for the places around it.
Vejr 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 Nordamerika.
What is the weather like in Ontario lige nu?
It is currently 5°C (42°F) med klart. Luftfugtighed is 90% and wind is 12 km/h.
When is the best time og visit Ontario?
juni, juli, august and september offer the most comfortable conditions in Ontario, which has a subarctic climate. februar, november and december are usually the hardest months for outdoor plans.
What time zone is Ontario in?
Ontario observes America/Toronto (UTC-04:00). The local time is 5:48 AM.
How many people live in Ontario?
Ontario has a population of approximately 15.6 million.
What is the nearest airport og Ontario?
The closest airports are Toronto Pearson International Airport (YYZ), 944 km away.
What are the top things og 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. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima 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 oktober 23, 2026 at 5:48 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
