Ottawa weather live forecast

Today's maximum temperature in Ottawa is expected to be -10°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 Monday 26th 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 Monday 26th January 2026

Expect mostly cloudy with snow in Ottawa, Ontario with a maximum temperature of -10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 99% chance of some snow and a gentle breeze of 15 kph from the north-east.

  • -10°C maximum temperature-10
    °C maximum temperature
  • -17°C minimum temperature-17
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some snow99
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -17°C wind chill-17
    °C wind chill
  • Gentle breeze of 15 kph from the North-East15
    kph wind from NE

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Ottawa weather for Tuesday 27th January 2026

Expect mostly cloudy with light snow in Ottawa, Ontario with a maximum temperature of -10°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 48% chance of some snow and a light breeze of 12 kph from the south.

  • -10°C maximum temperature-10
    °C maximum temperature
  • -20°C minimum temperature-20
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 48% chance of some snow48
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -16°C wind chill-16
    °C wind chill
  • Light breeze of 12 kph from the South12
    kph wind from S

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Ottawa weather for Wednesday 28th January 2026

Expect broken clouds in Ottawa, Ontario with a maximum temperature of -10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 9 kph from the west.

  • -10°C maximum temperature-10
    °C maximum temperature
  • -19°C minimum temperature-19
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -15°C wind chill-15
    °C wind chill
  • Light breeze of 9 kph from the West9
    kph wind from W

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Ottawa weather for Thursday 29th January 2026

Expect broken clouds in Ottawa, Ontario with a maximum temperature of -14°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the west.

  • -14°C maximum temperature-14
    °C maximum temperature
  • -19°C minimum temperature-19
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -22°C wind chill-22
    °C wind chill
  • Gentle breeze of 16 kph from the West16
    kph wind from W

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Ottawa weather for Friday 30th January 2026

Expect mostly cloudy with light snow in Ottawa, Ontario with a maximum temperature of -11°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 19% chance of some snow and a gentle breeze of 16 kph from the west.

  • -11°C maximum temperature-11
    °C maximum temperature
  • -17°C minimum temperature-17
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 19% chance of some snow19
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -19°C wind chill-19
    °C wind chill
  • Gentle breeze of 16 kph from the West16
    kph wind from W

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

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