Ottawa weather live forecast

Today's maximum temperature in Ottawa is expected to be 1°C. Select a day from the live weather forecast for Ottawa, Ontario, Canada for more weather parameters.

5-day weather forecast updated at 04:00 on Friday 9th January 2026 GMT

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The 5-day weather forecast for Ontario (Ottawa) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Ottawa weather forecast by day

Below are the detailed weather forecasts for Ottawa for the next 5 days.

Ottawa weather for Sunday 11th January 2026

Expect cloudy with some snow in Ottawa, Ontario with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 58% chance of some snow and a moderate breeze of 23 kph from the west.

  • 1°C maximum temperature1
    °C maximum temperature
  • -6°C minimum temperature-6
    °C minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 58% chance of some snow58
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -4°C wind chill-4
    °C wind chill
  • Moderate breeze of 23 kph from the West23
    kph wind from W

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Ottawa weather for Monday 12th January 2026

Expect mostly cloudy with light snow in Ottawa, Ontario with a maximum temperature of 0°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 65% chance of some snow and a moderate breeze of 21 kph from the south-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -10°C minimum temperature-10
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 65% chance of some snow65
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Moderate breeze of 21 kph from the South-West21
    kph wind from SW

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Ottawa weather for Tuesday 13th January 2026

Expect overcast with light snow in Ottawa, Ontario with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 65% chance of some snow and a gentle breeze of 17 kph from the south-west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Overcast with light snow
    overcast with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 65% chance of some snow65
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -3°C wind chill-3
    °C wind chill
  • Gentle breeze of 17 kph from the South-West17
    kph wind from SW

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Ottawa weather for Wednesday 14th January 2026

Expect mostly cloudy with snow in Ottawa, Ontario with a maximum temperature of 1°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 5-10 cm of snow expected with 70% chance of some snow and a gentle breeze of 19 kph from the north-west.

  • 1°C maximum temperature1
    °C maximum temperature
  • -8°C minimum temperature-8
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 70% chance of some snow70
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -4°C wind chill-4
    °C wind chill
  • Gentle breeze of 19 kph from the North-West19
    kph wind from NW

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Metric (°C / mm)  |  Imperial (°F / inches)

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