Ottawa weather live forecast

Today's maximum temperature in Ottawa is expected to be 0°C. Select a day from the live weather forecast for Ottawa, Ontario, Canada for more weather parameters.

5-day weather forecast updated at 04:01 on Friday 28th November 2025 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 Friday 28th November 2025

Expect overcast skies in Ottawa, Ontario with a maximum temperature of 0°C and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 26 kph from the west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 cm of snow expected0
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Moderate breeze of 26 kph from the West26
    kph wind from W

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Ottawa weather for Saturday 29th November 2025

Expect broken clouds in Ottawa, Ontario with a maximum temperature of -3°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 24 kph from the west.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Moderate breeze of 24 kph from the West24
    kph wind from W

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Ottawa weather for Sunday 30th November 2025

Expect cloudy with some snow in Ottawa, Ontario with a maximum temperature of 0°C and no hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a moderate breeze of 20 kph from the south-east.

  • 0°C maximum temperature0
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 100% chance of some snow100
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Moderate breeze of 20 kph from the South-East20
    kph wind from SE

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Ottawa weather for Monday 1st December 2025

Expect clear skies with flurries of snow in Ottawa, Ontario with a maximum temperature of -1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 8% chance of some snow and a moderate breeze of 22 kph from the west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -12°C minimum temperature-12
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 8% chance of some snow8
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Moderate breeze of 22 kph from the West22
    kph wind from W

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Ottawa weather for Tuesday 2nd December 2025

Expect mostly cloudy with light snow in Ottawa, Ontario with a maximum temperature of -5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 53% chance of some snow and a gentle breeze of 13 kph from the east.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -12°C minimum temperature-12
    °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)
  • 53% chance of some snow53
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -10°C wind chill-10
    °C wind chill
  • Gentle breeze of 13 kph from the East13
    kph wind from E

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