Ontario Veður Spá
Ontario weather: -8°C, heiðskýrt. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
Samantekt
Ontario is a province in Kanada. Ontario is a Canadian province or territory. Íbúafjöldinn er um 15.6 million. Höfuðborgin er Toronto.
Núna er hitinn -8°C (19°F) in Ontario með heiðskýrt. Hitinn finnst vera -12°C. Í dag er hitinn frá -8°C til 3°C. Líkur á úrkomu eru 7%. Sightseeing conditions score 7.1/10 - góðar aðstæður.
Besti tíminn til að heimsækja Ontario is júní, júlí, ágúst and september. Loftslagið er subarctic. febrúar, nóvember and desember tend til be the least comfortable months. júlí is the warmest month með average highs near 25°C, while janúar is the coldest með lows near -22°C.
The closest major airport is Toronto Pearson International Airport (YYZ), about 944 km away. Nearby highlights include CN Tower and Algonquin Provincial Park.
Í einföldu máli. Today is much colder than average for október. The forecast high of 3°C is 8.1°C below the 11°C typical for this month. The best window til be outside is roughly 6 PM til 9 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Ontario today at 9.7/10. Overnight lows near -8°C mean ice is possible on bridges before dawn.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Ontario
Derived from the forecast. No official alert feed is wired for this country yet.
Veður í Ontario núna
Open-Meteo Updated 5:10 PM, okt 27 local time.
Sjá spá fyrir Ontario eftir tímabili
Næstu 24 klukkustundir
Hitastig, líkur á úrkomu og vindur eftir klukkustundum
16-day forecast for Ontario
Hæst / Lægst; Úrkoma; UV
| Dagur | Aðstæður | Hæst / Lægst | Úrkoma | Vindur | UV |
|---|---|---|---|---|---|
| þri., okt 27 | ☁️ Skýjað | 3° / -8° | 7% | 11 km/h | 3 |
| mið., okt 28 | 🌨️ Snjór | 10° / -1° | 47% · 3 mm | 18 km/h | 2 |
| fim., okt 29 | 🌧️ Rigning | 6° / -1° | 64% · 13 mm | 19 km/h | 0 |
| fös., okt 30 | 🌨️ Light snow showers | 3° / -1° | 9% · 4 mm | 16 km/h | 2 |
| lau., okt 31 | ☁️ Skýjað | 6° / -2° | 1% | 19 km/h | 2 |
| sun., nóv 1 | ☁️ Skýjað | 11° / 1° | 6% | 15 km/h | 2 |
| mán., nóv 2 | ☁️ Skýjað | 6° / -2° | 11% | 13 km/h | 2 |
| þri., nóv 3 | ☁️ Skýjað | 5° / -3° | 11% | 12 km/h | 2 |
| mið., nóv 4 | ☁️ Skýjað | 12° / 3° | 22% | 15 km/h | 2 |
| fim., nóv 5 | ⛅ Skýjað að hluta | 7° / -2° | 16% | 12 km/h | 2 |
| fös., nóv 6 | ☁️ Skýjað | 3° / -2° | 11% | 7 km/h | 2 |
| lau., nóv 7 | 🌦️ Light drizzle | 8° / -2° | 7% · 1 mm | 15 km/h | 2 |
| sun., nóv 8 | 🌧️ Light freezing drizzle | 5° / -1° | 6% · 2 mm | 15 km/h | 1 |
| mán., nóv 9 | 🌦️ Drizzle | 8° / 2° | 13% · 8 mm | 20 km/h | 0 |
| þri., nóv 10 | 🌨️ Snjór | 2° / -4° | 16% · 2 mm | 29 km/h | 2 |
| mið., nóv 11 | ☁️ Skýjað | -1° / -6° | 27% | 14 km/h | 2 |
Loftslag in Ontario month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | -13° | -22° | 25 mm | ★★☆☆☆ |
| febrúar | -9° | -20° | 37 mm | ★★☆☆☆ |
| mars | -4° | -17° | 41 mm | ★★☆☆☆ |
| apríl | 5° | -7° | 58 mm | ★★☆☆☆ |
| maí | 15° | 3° | 50 mm | ★★★★☆ |
| júní | 22° | 10° | 71 mm | ★★★★☆ |
| júlí | 25° | 14° | 81 mm | ★★★★☆ |
| ágúst | 23° | 12° | 80 mm | ★★★★☆ |
| september | 20° | 9° | 65 mm | ★★★★☆ |
| október | 11° | 3° | 69 mm | ★★★☆☆ |
| nóvember | -0° | -5° | 52 mm | ★★☆☆☆ |
| desember | -7° | -15° | 52 mm | ★★☆☆☆ |
Loftslag type: Subarctic. Heimild: Open-Meteo archive (ERA5).
Veður map for Ontario
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Loftgæði and pollen in Ontario
Loftgæði: Open-Meteo (CAMS). US AQI scale.
sun., twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time til visit Ontario
Go in júní, júlí, ágúst and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: febrúar, nóvember and desember - expect the least comfortable mix of heat, cold or rain.
Veður by city in Ontario
3 cities mapped in this atlas
Veður by state park in Ontario
1 state and provincial parks mapped in this atlas
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 -8°C (19°F) með heiðskýrt. Raki is 81% 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 5:10 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.
Related articles
Data sources and methodology
| 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 október 27, 2026 at 5:10 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
