Portlaoise weather live forecast

Today's maximum temperature in Portlaoise is expected to be 10°C. Select a day from the live weather forecast for Portlaoise, Ireland for more weather parameters.

  • Friday
    24th Oct
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Saturday
    25th Oct
    Sunshine and showers (0-2 mm of rainfall expected)
  • Sunday
    26th Oct
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Monday
    27th Oct
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Tuesday
    28th Oct
    Broken clouds

5-day weather forecast updated at 04:03 on Friday 24th October 2025 GMT

More about Portlaoise

Portlaoise by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

KAYAK: Explore destinations from the UK

  • Explore top offers on direct flights from the UK
  • Filter destinations by price, trip type, flight time & more
  • Choose a destination to see cheapest fares & airlines
Go to KAYAK deal >>

View all KAYAK offers

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 Friday 24th October 2025

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 26 kph from the south-west.

  • 10°C maximum temperature10
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 80% chance of some rain80
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 7°C wind chill7
    °C wind chill
  • Moderate breeze of 26 kph from the South-West26
    kph wind from SW

Back to top

Portlaoise weather for Saturday 25th October 2025

Expect sunshine and showers in Portlaoise, Ireland with a maximum temperature of 9°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a fresh breeze of 29 kph from the north-west.

  • 9°C maximum temperature9
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 25% chance of some rain25
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Fresh breeze of 29 kph from the North-West29
    kph wind from NW

Back to top

Portlaoise weather for Sunday 26th October 2025

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 12°C and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 25 kph from the west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 7°C minimum temperature7
    °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)
  • 65% chance of some rain65
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Moderate breeze of 25 kph from the West25
    kph wind from W

Back to top

Portlaoise weather for Monday 27th October 2025

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 25 kph from the north-west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 8°C minimum temperature8
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 30% chance of some rain30
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Moderate breeze of 25 kph from the North-West25
    kph wind from NW

Back to top

Portlaoise weather for Tuesday 28th October 2025

Expect broken clouds in Portlaoise, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south-west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 8°C minimum temperature8
    °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 mm of rainfall expected0
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Moderate breeze of 21 kph from the South-West21
    kph wind from SW

Back to top

Omio: Cheapest & fastest travel finder

  • Compare ticket prices for flights, trains & coaches
  • Choose your preferred mode of transport & book online
  • Including routes from over 150 airlines & transport providers
Go to Omio deal >>

View all Omio offers

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

Back to top

More about Ireland

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^