City in Ontario

Ottawa Tempo Previsão

Ottawa weather: 6°C, céu limpo. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.

🌙 6°C now🕔 8:18 PM local📅 Best: setembro👥 1 million

Resumo

Ottawa is a city in Ontario. Ottawa is known for Parliament Hill and the Rideau Canal. Tem uma população de cerca de 1 million.

Neste momento, a temperatura é de 6°C (42°F) in Ottawa com céu limpo. A sensação térmica é de 3°C. Hoje as temperaturas variam de -1°C a 13°C. A probabilidade de precipitação é de 0%. As condições para passeios turísticos têm pontuação de 8.3/10 – boas condições.

A melhor época para visitar Ottawa is setembro. O clima é subarctic. janeiro, fevereiro and dezembro costumam ser os meses menos confortáveis. julho é o mês mais quente, com máximas médias próximas de 27°C, enquanto janeiro é o mês mais frio, com mínimas próximas de -13°C.

O principal aeroporto mais próximo é seg.treal-Trudeau International Airport (YUL), about 153 km away. Entre os destaques próximos estão seg.t-Tremblant National Park, Algonquin Provincial Park, Franconia Notch State Park and Watkins Glen State Park.

Em termos simples. Today is slightly cooler than average for outubro. The forecast high of 13°C is 2.6°C below the 15°C typical for this month. The best window a be outside is roughly 3 PM a 6 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Ottawa today at 9.9/10. Overnight lows near -1°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 Ottawa

⚠️sex., out 23: freezing overnight, -1°C (30°F). Expect ice on roads and trails.
⚠️sáb., out 24: freezing overnight, -2°C (29°F). Expect ice on roads and trails.
⚠️dom., out 25: freezing overnight, -1°C (31°F). Expect ice on roads and trails.
⚠️ter., out 27: freezing overnight, 0°C (32°F). Expect ice on roads and trails.

Derived from the forecast. No official alert feed is wired for this country yet.

Tempo em Ottawa agora

🌙
6°C
Céu limpo · sensação de 3°C
Humidade54%
Vento3 km/h SW
Rajadas3 km/h
Índice UV0 · Baixo
Cobertura de nuvens5%
Pressão1021 hPa
VisibilidadeExcellent · 30 km
Qualidade do ar25 · Good
Nascer do sol7:29 AM
Pôr do sol6:03 PM
Lua🌔 Waxing gibbous · 91%

Fonte: Open-Meteo. Atualizado 8:18 PM, out 23 hora local.

⚠️sex., out 23: freezing overnight, -1°C (30°F). Expect ice on roads and trails.
⚠️sáb., out 24: freezing overnight, -2°C (29°F). Expect ice on roads and trails.
⚠️dom., out 25: freezing overnight, -1°C (31°F). Expect ice on roads and trails.
⚠️ter., out 27: freezing overnight, 0°C (32°F). Expect ice on roads and trails.

Ver a previsão de Ottawa por período

Próximas 24 horas

Temperatura, probabilidade de precipitação e vento hora a hora.

8 PM🌙6°0%3 km/h
9 PM🌙5°0%4 km/h
10 PM☁️4°0%1 km/h
11 PM☁️3°0%2 km/h
12 AM🌙2°0%2 km/h
1 AM🌙1°0%3 km/h
2 AM🌙1°0%1 km/h
3 AM🌙0°0%2 km/h
4 AM🌙0°0%1 km/h
5 AM🌙-1°0%3 km/h
6 AM🌙-1°0%2 km/h
7 AM☀️-2°0%3 km/h
8 AM🌤️-2°0%4 km/h
9 AM🌤️1°0%1 km/h
10 AM☀️4°0%2 km/h
11 AM☀️7°0%1 km/h
12 PM☀️9°0%3 km/h
1 PM☀️10°0%5 km/h
2 PM☀️11°0%5 km/h
3 PM☀️12°0%5 km/h
4 PM☀️12°0%6 km/h
5 PM☀️11°0%4 km/h
6 PM☀️9°0%7 km/h
7 PM🌙7°0%8 km/h

16-day previsão para Ottawa

Máximas e mínimas diárias, precipitação e UV.

DiaCondiçõesMáx. / Mín.Precip.VentoUV
sex., out 23☁️ Encoberto13° / -1°0%8 km/h3
sáb., out 24🌤️ Predominantemente limpo12° / -2°0%8 km/h3
dom., out 25🌥️ Nevoeiro16° / -1°2%15 km/h3
seg., out 26🌦️ Chuvisco fraco12° / 4°14% · 1 mm14 km/h3
ter., out 27☀️ Céu limpo7° / 0°1%11 km/h3
qua., out 28☁️ Encoberto8° / 0°6%7 km/h3
qui., out 29☁️ Encoberto15° / 3°16%16 km/h3
sex., out 30☁️ Encoberto16° / 7°14%11 km/h2
sáb., out 31🌤️ Predominantemente limpo11° / 4°13%9 km/h3
dom., nov 1☁️ Encoberto15° / 2°40%15 km/h3
seg., nov 2🌧️ Chuvisco forte12° / 6°40% · 8 mm16 km/h1
ter., nov 3🌦️ Chuvisco fraco11° / 4°24% · 1 mm19 km/h2
qua., nov 4☁️ Encoberto4° / 0°19%21 km/h2
qui., nov 5🌦️ Chuvisco7° / 0°29% · 5 mm21 km/h1
sex., nov 6☁️ Encoberto5° / -1°23%16 km/h3
sáb., nov 7🌦️ Chuvisco13° / 1°29% · 5 mm30 km/h1

Clima in Ottawa month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

janfevmarabrmaijunjulagosetoutnovdezLine: average high · Bars: rainfall
MêsMáxima médiaMínima médiaPrecipitaçãoAvaliação
janeiro-5°-13°61 mm★★☆☆☆
fevereiro-3°-13°49 mm★★☆☆☆
março5°-6°79 mm★★☆☆☆
abril11°1°128 mm★★★☆☆
mai19°9°87 mm★★★★☆
junho24°15°136 mm★★★★☆
julho27°18°113 mm★★★★☆
agosto25°16°150 mm★★★★☆
setembro22°13°38 mm★★★★☆
outubro15°7°74 mm★★★★☆
novembro5°-1°60 mm★★★☆☆
dezembro-2°-9°90 mm★★☆☆☆

Clima type: Subarctic. Fonte: Open-Meteo archive (ERA5).

Tempo map for Ottawa

Animated model layers. Pick a layer a load it.

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Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.

Qualidade do ar and pollen in Ottawa

25
Good
Qualidade do ar is satisfactory for everyone.
PM2.513.9 µg/m³
PM1014.1 µg/m³
Ozone16 µg/m³
NO₂42.6 µg/m³
Índice UV0 · Baixo
Airborne hazeCéu limpo air

Qualidade do ar: Open-Meteo (CAMS). US AQI scale.

dom., twilight and moon

Nascer do sol7:29 AM
Pôr do sol6:03 PM
Dialight10h 34m
Solar noon12:46 PM
Golden hour (am)7:29 AM – 8:29 AM
Golden hour (pm)5:03 PM – 6:03 PM
Blue hour (am)6:59 AM – 7:29 AM
Blue hour (pm)6:03 PM – 6:33 PM
Lua phase🌔 Waxing gibbous · 91%
Luarise4:35 PM
Luaset4:35 AM

Golden and blue hour are the standard photographic approximation around sunrise and sunset.

Melhor época para visitar Ottawa

Go in setembro. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: janeiro, fevereiro and dezembro – expect the least comfortable mix of heat, cold or rain.

janeiro★★☆☆☆
fevereiro★★☆☆☆
março★★☆☆☆
abril★★★☆☆
mai★★★★☆
junho★★★★☆
julho★★★★☆
agosto★★★★☆
setembro★★★★☆
outubro★★★★☆
novembro★★★☆☆
dezembro★★☆☆☆

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 6°C (42°F) com céu limpo. Humidade is 54% and wind is 3 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 8:18 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 outubro 23, 2026 at 8:18 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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