Portlaoise weather live forecast

Today's maximum temperature in Portlaoise is expected to be 11°C. Select a day from the live weather forecast for Portlaoise, Ireland for more weather parameters.

  • Wednesday
    12th Nov
    Mostly cloudy with rain (5-10 mm of rainfall expected)
  • Thursday
    13th Nov
    Broken clouds
  • Friday
    14th Nov
    Overcast with light rain (5-10 mm of rainfall expected)
  • Saturday
    15th Nov
    Overcast with light rain (2-5 mm of rainfall expected)
  • Sunday
    16th Nov
    Broken clouds

5-day weather forecast updated at 04:03 on Wednesday 12th November 2025 GMT

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

Portlaoise weather forecast by day

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

Portlaoise weather for Wednesday 12th November 2025

Expect mostly cloudy with rain in Portlaoise, Ireland with a maximum temperature of 11°C and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 93% chance of some rain and a gentle breeze of 18 kph from the north-east.

  • 11°C maximum temperature11
    °C maximum temperature
  • 7°C minimum temperature7
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 93% chance of some rain93
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 11°C wind chill11
    °C wind chill
  • Gentle breeze of 18 kph from the North-East18
    kph wind from NE

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Portlaoise weather for Thursday 13th November 2025

Expect broken clouds in Portlaoise, Ireland with a maximum temperature of 11°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

  • 11°C maximum temperature11
    °C maximum temperature
  • 8°C minimum temperature8
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Light breeze of 12 kph from the South12
    kph wind from S

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Portlaoise weather for Friday 14th November 2025

Expect overcast with light rain in Portlaoise, Ireland with a maximum temperature of 9°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a strong breeze of 43 kph from the north-east.

  • 9°C maximum temperature9
    °C maximum temperature
  • 7°C minimum temperature7
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 99% chance of some rain99
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Strong breeze of 43 kph from the North-East43
    kph wind from NE

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Portlaoise weather for Saturday 15th November 2025

Expect overcast with light rain in Portlaoise, Ireland with a maximum temperature of 10°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 48% chance of some rain and a fresh breeze of 31 kph from the north-east.

  • 10°C maximum temperature10
    °C maximum temperature
  • 7°C minimum temperature7
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 48% chance of some rain48
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 6°C wind chill6
    °C wind chill
  • Fresh breeze of 31 kph from the North-East31
    kph wind from NE

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Portlaoise weather for Sunday 16th November 2025

Expect broken clouds in Portlaoise, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-east.

  • 9°C maximum temperature9
    °C maximum temperature
  • 4°C minimum temperature4
    °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 mm of rainfall expected0
    mm of rainfall expected
  • 6°C wind chill6
    °C wind chill
  • Moderate breeze of 24 kph from the North-East24
    kph wind from NE

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

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