Ontario Veður Spá
Ontario weather: 10°C, clear. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Loftgæði and pollen in Ontario
Loftgæði: Open-Meteo (CAMS). US AQI scale.
Health and safety today
| Skin and UV | No protection needed for most skin types. |
|---|---|
| General | Aðstæður are comfortable for most people, including children and older adults, með normal clothing. |
Veður í Ontario núna
Open-Meteo Updated 11:45 PM, sep 19 local time.
Sjá spá fyrir Ontario eftir tímabili
Ontario weather - more answers
Explore Ontario
Every topic we hold for this place, and the same topic for the places around it.
Veður for related places
Frequently asked questions
Where is Ontario?
Ontario is a province in Kanada. Its coordinates are 51.2538, -85.3232. It lies in Norður-Ameríka.
What is the weather like in Ontario núna?
It is currently 10°C (50°F) með clear. Raki is 33% and wind is 7 km/h.
When is the best time til visit Ontario?
júní, júlí, ágúst and september offer the most comfortable conditions in Ontario, which has a subarctic climate. febrúar, nóvember and desember 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 11:45 PM.
How many people live in Ontario?
Ontario has a population of approximately 15.6 million.
What is the nearest airport til Ontario?
The closest airports are Toronto Pearson International Airport (YYZ), 944 km away.
What are the top things til 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.
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| Place data | USPOTUS Atlas dataset (ca-provinces) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag 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 september 19, 2026 at 11:45 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
