Greenock weather live forecast

Today's maximum temperature in Greenock is expected to be 8°C. Select a day from the live weather forecast for Greenock, Scotland, UK for more weather parameters.

  • Friday
    19th Dec
    Mostly cloudy with rain (5-10 mm of rainfall expected)
  • Saturday
    20th Dec
    Sunshine and showers (0-2 mm of rainfall expected)
  • Sunday
    21st Dec
    Broken clouds
  • Monday
    22nd Dec
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Tuesday
    23rd Dec
    Broken clouds

5-day weather forecast updated at 04:04 on Thursday 18th December 2025 GMT

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

Greenock weather forecast by day

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

Greenock weather for Friday 19th December 2025

Expect mostly cloudy with rain in Greenock, Scotland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 88% chance of some rain and a fresh breeze of 38 kph from the south-west.

  • 8°C maximum temperature8
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 88% chance of some rain88
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Fresh breeze of 38 kph from the South-West38
    kph wind from SW

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Greenock weather for Saturday 20th December 2025

Expect sunshine and showers in Greenock, Scotland with a maximum temperature of 8°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 21 kph from the south-east.

  • 8°C maximum temperature8
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 66% chance of some rain66
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 4°C wind chill4
    °C wind chill
  • Moderate breeze of 21 kph from the South-East21
    kph wind from SE

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Greenock weather for Sunday 21st December 2025

Expect broken clouds in Greenock, Scotland with a maximum temperature of 7°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

  • 7°C maximum temperature7
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Gentle breeze of 17 kph from the East17
    kph wind from E

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Greenock weather for Monday 22nd December 2025

Expect mostly cloudy with light rain in Greenock, Scotland with a maximum temperature of 8°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 17 kph from the east.

  • 8°C maximum temperature8
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 43% chance of some rain43
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Gentle breeze of 17 kph from the East17
    kph wind from E

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Greenock weather for Tuesday 23rd December 2025

Expect broken clouds in Greenock, Scotland with a maximum temperature of 6°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

  • 6°C maximum temperature6
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Moderate breeze of 23 kph from the East23
    kph wind from E

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

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