City in Ontario

Ottawa Tempo Previsão

Ottawa weather: 15°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.

☀️ 15°C now🕔 7:08 PM local📅 Best: setembro👥 1 million

Amanhã in Ottawa – dom.day, setembro 20

☁️
20°
Encoberto · low 7°C
Chuva chance0%
Precip.itation0 mm
Max wind16 km/h
Rajadas43 km/h
Índice UV4.8 · Moderado
Nascer do sol6:47 AM
Pôr do sol7:04 PM
Dialight12h 16m

Próximas 24 horas

Temperatura, probabilidade de precipitação e vento hora a hora.

7 PM🌙14°0%7 km/h
8 PM🌙12°0%7 km/h
9 PM🌙11°0%6 km/h
10 PM🌙10°0%4 km/h
11 PM🌙0%4 km/h
12 AM🌙0%3 km/h
1 AM🌙0%5 km/h
2 AM☁️0%4 km/h
3 AM☁️0%5 km/h
4 AM☁️0%4 km/h
5 AM🌙0%7 km/h
6 AM☁️0%6 km/h
7 AM☁️0%6 km/h
8 AM☁️0%4 km/h
9 AM☁️11°0%7 km/h
10 AM☁️12°0%7 km/h
11 AM☁️14°0%6 km/h
12 PM☁️16°0%7 km/h
1 PM☀️18°0%8 km/h
2 PM19°0%8 km/h
3 PM☁️20°0%9 km/h
4 PM☀️20°0%11 km/h
5 PM☀️19°0%11 km/h
6 PM☀️18°0%9 km/h

Hoje é um bom dia para visitar?

Activity scores from 0 a 10 based on temperature, rain, wind, sun and visibility.

Sightseeing9.7
Outdoors9.2
Beach day7.3
Swimming7.1
Hiking9.8
Running9.8
Cycling9.7
Camping9.8
Fishing8.7
Photography8.7
Stargazing10
Family time9.2
Driving9.7
Flying out9.7

What a pack, what a skip

Pack for the next 7 days
  • Layers – the daily swing is 17°C, so mornings feel nothing like afternoons
  • A warm mid-layer and gloves for early mornings and evenings
Worth avoiding
  • If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.

Ver a previsão de Ottawa por período

Ottawa weather – more answers

Explore Ottawa

Every topic we hold for this place, and the same topic for the places around it.

Tempo for related places

Frequently asked questions

Where is Ottawa?

Ottawa is a city in Ontario. Its coordinates are 45.4215, -75.6972. It lies in América do Norte.

What is the weather like in Ottawa agora?

It is currently 15°C (58°F) com céu limpo. Humidade is 60% and wind is 5 km/h.

When is the best time a visit Ottawa?

setembro offer the most comfortable conditions in Ottawa, which has a subarctic climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.

What time zone is Ottawa in?

Ottawa observes America/Toronto (UTC-04:00). The hora local is 7:08 PM.

How many people live in Ottawa?

Ottawa has a population of approximately 1 million.

What is the nearest airport a Ottawa?

The closest airports are seg.treal-Trudeau International Airport (YUL), 153 km away and Toronto Pearson International Airport (YYZ), 367 km away.

What are the top things a do in Ottawa?

Popular options include seg.t-Tremblant National Park, Algonquin Provincial Park, Franconia Notch State Park, Watkins Glen State Park, CN Tower and Letchworth State Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (cities-supported) – coordinates, hierarchy and facts.
Previsão and observationsOpen-Meteo (ECMWF and national models).
Qualidade do ar and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
Clima averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
MethodScores, 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 setembro 19, 2026 at 7:08 PM hora local. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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