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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the True North Brief Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Highs range from -6°C to 2°C over the next seven days, with a mix of sun and cloud and a chance of flurries midweek. The live forecast above shows the daily high and low for Ottawa, reflecting a typical late-winter pattern with no major storm systems expected.
What is the temperature trend for Ottawa this week?
The 7-day window shows a slight warming trend from the weekend into early next week. Overnight lows will dip to -12°C on the coldest night, then moderate to around -4°C by midweek. Wind chill values will make it feel 3 to 5 degrees colder during morning and evening commutes, so check the Ottawa weather page for hourly updates.
Will there be precipitation in Ottawa over the next 7 days?
Scattered flurries are possible on Wednesday and Thursday, with accumulations under 2 cm. The rest of the period remains dry. For a longer view, the Canada weather hub includes the ottawa weather 14 day outlook and ottawa weather 30 days trend data.
What is the weather in Ottawa tomorrow?
Tomorrow’s high and low are shown in the live forecast above. Expect partly cloudy skies with a high near -4°C and a low near -10°C. Wind chill will make it feel closer to -14°C in the morning.
Is there a weather warning for Ottawa this week?
No weather warnings are currently in effect for Ottawa. The Weather Warning page is updated whenever Environment and Climate Change Canada issues alerts for freezing rain, heavy snow, or extreme cold.
Where can I find Ottawa weather 7 days hourly?
The live forecast above provides daily highs and lows. For ottawa weather 7 days hourly details, including wind speed and humidity by the hour, refer to the Environment Canada link below or the ottawa weather hourly section on our Ottawa page.