Portlaoise weather live forecast

Tomorrow's maximum temperature in Portlaoise is expected to be 9°C.

• Monday
  17th Mar
  
  9
  2
  3
• Tuesday
  18th Mar
  
  9
  2
  8
• Wednesday
  19th Mar
  
  12
  1
  6
• Thursday
  20th Mar
  
  16
  6
  7
• Friday
  21st Mar
  
  15
  8
  10

5-day weather forecast updated at 04:03 on Monday 17th March 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 Monday 17th March 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 20 kph from the south-east.

• 9
  °C maximum temperature
• 2
  °C minimum temperature
• 
  broken clouds
• 3
  hours of sunshine
• 1
  UV index (Low)
• 0
  mm of rainfall expected
• 7
  °C wind chill
• 20
  kph wind from SE

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Portlaoise weather for Tuesday 18th March 2025

Expect scattered clouds in Portlaoise, Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-east.

• 9
  °C maximum temperature
• 2
  °C minimum temperature
• 
  scattered clouds
• 8
  hours of sunshine
• 2
  UV index (Low)
• 0
  mm of rainfall expected
• 5
  °C wind chill
• 28
  kph wind from SE

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Portlaoise weather for Wednesday 19th March 2025

Expect broken clouds in Portlaoise, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

• 12
  °C maximum temperature
• 1
  °C minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 2
  UV index (Low)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 18
  kph wind from SE

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Portlaoise weather for Thursday 20th March 2025

Expect scattered clouds in Portlaoise, Ireland with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.

• 16
  °C maximum temperature
• 6
  °C minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 3
  UV index (Moderate)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 20
  kph wind from SE

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Portlaoise weather for Friday 21st March 2025

Expect scattered clouds in Portlaoise, Ireland with a maximum temperature of 15°C, maximum UV of 1 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the east.

• 15
  °C maximum temperature
• 8
  °C minimum temperature
• 
  scattered clouds
• 10
  hours of sunshine
• 1
  UV index (Low)
• 0
  mm of rainfall expected
• 15
  °C wind chill
• 27
  kph wind from E

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

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