Ottawa Počasí Předpověď
Ottawa weather: 15°C, většinou jasno. Po hodinách forecast, 14-day outlook, UV, air quality and the best time do visit.
Sníh forecast for Ottawa
No snow is in the current forecast window for Ottawa.
0 of the next 16 nights are forecast do reach freezing.
Historically, average lows drop below freezing in leden, únor, březen, listopad and prosinec.
16-day forecast for Ottawa
Max. / Min.; Srážky; UV
| Den | Podmínky | Max. / Min. | Srážky | Vítr | UV |
|---|---|---|---|---|---|
| čt, říj 1 | 🌧️ Déšť | 19° / 13° | 76% · 9 mm | 12 km/h | 1 |
| pá, říj 2 | 🌦️ Mrholení | 18° / 12° | 67% · 1 mm | 17 km/h | 3 |
| so, říj 3 | ☁️ Zataženo | 16° / 7° | 0% | 15 km/h | 4 |
| ne, říj 4 | ☁️ Zataženo | 18° / 6° | 21% | 21 km/h | 3 |
| po, říj 5 | 🌦️ Light drizzle | 13° / 5° | 23% · 1 mm | 28 km/h | 4 |
| út, říj 6 | ☁️ Zataženo | 11° / 1° | 1% | 22 km/h | 4 |
| st, říj 7 | 🌦️ Light drizzle | 14° / 4° | 12% · 0 mm | 23 km/h | 2 |
| čt, říj 8 | 🌦️ Light drizzle | 14° / 7° | 25% · 0 mm | 21 km/h | 2 |
| pá, říj 9 | ☁️ Zataženo | 16° / 3° | 17% | 10 km/h | 4 |
| so, říj 10 | ☁️ Zataženo | 23° / 9° | 9% | 20 km/h | 4 |
| ne, říj 11 | 🌦️ Mrholení | 21° / 11° | 19% · 3 mm | 27 km/h | 2 |
| po, říj 12 | ☁️ Zataženo | 18° / 8° | 35% | 23 km/h | 4 |
| út, říj 13 | ☁️ Zataženo | 10° / 4° | 29% | 17 km/h | 4 |
| st, říj 14 | ☁️ Zataženo | 15° / 2° | 23% | 13 km/h | 4 |
| čt, říj 15 | ⛅ Polojasno | 21° / 7° | 26% | 17 km/h | 4 |
| pá, říj 16 | ☀️ Jasná obloha | -- / -- | 22% | -- | — |
Klima in Ottawa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Měsíc | Avg high | Avg low | Déšťfall | Rating |
|---|---|---|---|---|
| leden | -5° | -13° | 61 mm | ★★☆☆☆ |
| únor | -3° | -13° | 49 mm | ★★☆☆☆ |
| březen | 5° | -6° | 79 mm | ★★☆☆☆ |
| duben | 11° | 1° | 128 mm | ★★★☆☆ |
| kvě | 19° | 9° | 87 mm | ★★★★☆ |
| červen | 24° | 15° | 136 mm | ★★★★☆ |
| červenec | 27° | 18° | 113 mm | ★★★★☆ |
| srpen | 25° | 16° | 150 mm | ★★★★☆ |
| září | 22° | 13° | 38 mm | ★★★★☆ |
| říjen | 15° | 7° | 74 mm | ★★★★☆ |
| listopad | 5° | -1° | 60 mm | ★★★☆☆ |
| prosinec | -2° | -9° | 90 mm | ★★☆☆☆ |
Klima type: Subarctic. Zdroj: Open-Meteo archive (ERA5).
What do pack, what do skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid leden, únor and prosinec - historically the least comfortable months here.
Zobrazit předpověď pro Ottawa podle časového období
Ottawa weather - more answers
Explore Ottawa
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Frequently asked questions
Where is Ottawa?
Ottawa is a city in Ontario. Its coordinates are 45.4215, -75.6972. It lies in Severní Amerika.
What is the weather like in Ottawa právě teď?
It is currently 15°C (58°F) s většinou jasno. Vlhkost is 91% and wind is 3 km/h.
When is the best time do visit Ottawa?
září offer the most comfortable conditions in Ottawa, which has a subarctic climate. leden, únor and prosinec are usually the hardest months for outdoor plans.
What time zone is Ottawa in?
Ottawa observes America/Toronto (UTC-04:00). The local time is 9:12 AM.
How many people live in Ottawa?
Ottawa has a population of approximately 1 million.
What is the nearest airport do Ottawa?
The closest airports are potreal-Trudeau International Airport (YUL), 153 km away and Toronto Pearson International Airport (YYZ), 367 km away.
What are the top things do do in Ottawa?
Popular options include pot-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 data | USPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts. |
|---|---|
| Předpověď and observations | Open-Meteo (ECMWF and national models). |
| Kvalita ovzduší 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 říjen 1, 2026 at 9:12 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
