Portlaoise weather live forecast

Today's maximum temperature in Portlaoise is expected to be 9°C. Select a day from the live weather forecast for Portlaoise, Ireland for more weather parameters.

Thursday
2nd Apr
9

2

2

2
Friday
3rd Apr
10

4

3

2
Saturday
4th Apr
12

4

2

1
Sunday
5th Apr
9

3

5

3
Monday
6th Apr
12

4

0

2

5-day weather forecast updated at 04:03 on Thursday 2nd April 2026 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 Thursday 2nd April 2026

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 9°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 27 kph from the south.

9
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
89
% chance of some rain
<5
mm of rainfall expected
6
°C wind chill
27
kph wind from S

Portlaoise weather for Friday 3rd April 2026

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 10°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 29 kph from the west.

10
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
67
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Portlaoise weather for Saturday 4th April 2026

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 76% chance of some rain and a strong breeze of 51 kph from the south.

12
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
76
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
51
kph wind from S

Portlaoise weather for Sunday 5th April 2026

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 25 kph from the south-west.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
3
UV index (Moderate)
43
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
25
kph wind from SW

Portlaoise weather for Monday 6th April 2026

Expect overcast skies in Portlaoise, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the south.