Ottawa Vær Værmelding
Ottawa weather: 2°C, klar himmel. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
Sammendrag
Ottawa is a city in Ontario. Ottawa is known for Parliament Hill and the Rideau Canal. Befolkningen er rundt 1 million.
Akkurat nå er det 2°C (35°F) in Ottawa med klar himmel. Det føles som -2°C. I dag varierer temperaturen mellom -1°C til 6°C. Sannsynligheten for nedbør er 0%. Sightseeing conditions score 7.4/10 - gode forhold.
Beste tidspunkt å besøke Ottawa is september. Klimaet er subarctic. januar, februar and desember tend til be the least comfortable months. juli is the warmest month med average highs near 27°C, while januar is the coldest med lows near -13°C.
The closest major airport is mantreal-Trudeau International Airport (YUL), about 153 km away. Nearby highlights include mant-Tremblant National Park, Algonquin Provincial Park, Franconia Notch State Park and Watkins Glen State Park.
Kort sagt. Today is much colder than average for oktober. The forecast high of 6°C is 9°C below the 15°C typical for this month. The best window til be outside is roughly 3 PM til 6 PM, when temperature, rain chance and wind line up best. stargazing 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
Derived from the forecast. No official alert feed is wired for this country yet.
Været i Ottawa akkurat nå
Open-Meteo Updated 2:37 PM, okt 27 local time.
Se prognosen for Ottawa etter tidsintervall
Neste 24 timer
Temperatur, nedbørssannsynlighet og vind time for time.
16-day forecast for Ottawa
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| tir, okt 27 | ⛅ Delvis skyet | 6° / -1° | 0% | 9 km/h | 3 |
| ons, okt 28 | ☁️ Overskyet | 6° / -1° | 11% | 8 km/h | 2 |
| tor, okt 29 | 🌦️ Light drizzle | 18° / 3° | 39% · 1 mm | 23 km/h | 3 |
| fre, okt 30 | ☁️ Overskyet | 14° / 4° | 28% | 23 km/h | 3 |
| lør, okt 31 | ☁️ Overskyet | 9° / 1° | 0% | 11 km/h | 3 |
| søn, nov 1 | ☁️ Overskyet | 12° / 3° | 30% | 9 km/h | 3 |
| man, nov 2 | 🌦️ Yr | 9° / 8° | 38% · 2 mm | 16 km/h | 0 |
| tir, nov 3 | ☁️ Overskyet | 9° / 1° | 23% | 20 km/h | 3 |
| ons, nov 4 | ☁️ Overskyet | 7° / -1° | 26% | 11 km/h | 3 |
| tor, nov 5 | 🌦️ Lett regn | 7° / 2° | 32% · 9 mm | 12 km/h | 1 |
| fre, nov 6 | 🌦️ Yr | 7° / 5° | 23% · 3 mm | 17 km/h | 1 |
| lør, nov 7 | 🌦️ Light drizzle | 6° / 4° | 22% · 1 mm | 17 km/h | 0 |
| søn, nov 8 | ☁️ Overskyet | 7° / 1° | 16% | 7 km/h | 2 |
| man, nov 9 | ☁️ Overskyet | 10° / 1° | 16% | 12 km/h | 2 |
| tir, nov 10 | 🌦️ Light drizzle | 12° / 7° | 31% · 1 mm | 22 km/h | 1 |
| ons, nov 11 | ☁️ Overskyet | 7° / -2° | 29% | 24 km/h | 2 |
Klima in Ottawa month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -5° | -13° | 61 mm | ★★☆☆☆ |
| februar | -3° | -13° | 49 mm | ★★☆☆☆ |
| mars | 5° | -6° | 79 mm | ★★☆☆☆ |
| april | 11° | 1° | 128 mm | ★★★☆☆ |
| mai | 19° | 9° | 87 mm | ★★★★☆ |
| juni | 24° | 15° | 136 mm | ★★★★☆ |
| juli | 27° | 18° | 113 mm | ★★★★☆ |
| august | 25° | 16° | 150 mm | ★★★★☆ |
| september | 22° | 13° | 38 mm | ★★★★☆ |
| oktober | 15° | 7° | 74 mm | ★★★★☆ |
| november | 5° | -1° | 60 mm | ★★★☆☆ |
| desember | -2° | -9° | 90 mm | ★★☆☆☆ |
Klima type: Subarctic. Kilde: Open-Meteo archive (ERA5).
Vær map for Ottawa
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Luftkvalitet and pollen in Ottawa
Luftkvalitet: Open-Meteo (CAMS). US AQI scale.
søn, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Beste tid å besøke Ottawa
Go in september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and desember - expect the least comfortable mix of heat, cold or rain.
Explore Ottawa
Every topic we hold for this place, and the same topic for the places around it.
Vær 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 Nord-Amerika.
What is the weather like in Ottawa akkurat nå?
It is currently 2°C (35°F) med klar himmel. Luftfuktighet is 69% and wind is 9 km/h.
When is the best time til visit Ottawa?
september offer the most comfortable conditions in Ottawa, which has a subarctic climate. januar, februar and desember 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 2:37 PM.
How many people live in Ottawa?
Ottawa has a population of approximately 1 million.
What is the nearest airport til Ottawa?
The closest airports are mantreal-Trudeau International Airport (YUL), 153 km away and Toronto Pearson International Airport (YYZ), 367 km away.
What are the top things til do in Ottawa?
Popular options include mant-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. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet 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 oktober 27, 2026 at 2:37 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
