Portlaoise weather live forecast

Tomorrow's maximum temperature in Portlaoise is expected to be 19°C.

Saturday
5th Jul

19

14

3
Sunday
6th Jul

17

12

3
Monday
7th Jul

18

11

4
Tuesday
8th Jul

20

10

1
Wednesday
9th Jul

23

13

4

5-day weather forecast updated at 04:03 on Saturday 5th July 2025 GMT

More about Portlaoise

Portlaoise by month

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

Recommended for Ireland

International Drivers Association: Get driving permit in 8 minutes

Deal

Order International Driving Permit (IDP) in 8 minutes online
Recognised in over 150 countries in Asia, Europe, Africa & more
Accepted by rental car agencies worldwide

Go to International Drivers Association deal >>

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 Saturday 5th July 2025

Expect broken clouds in Portlaoise, Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the west.

19
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
27
kph wind from W

Portlaoise weather for Sunday 6th July 2025

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 17°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a fresh breeze of 30 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
33
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
30
kph wind from NW

Portlaoise weather for Monday 7th July 2025

Expect broken clouds in Portlaoise, Ireland with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north-west.

18
°C maximum temperature
11
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
28
kph wind from NW

Portlaoise weather for Tuesday 8th July 2025

Expect mostly cloudy with light rain in Portlaoise, Ireland with a maximum temperature of 20°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 15 kph from the west.

20
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
6
UV index (High)
20
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
15
kph wind from W

Portlaoise weather for Wednesday 9th July 2025

Expect broken clouds in Portlaoise, Ireland with a maximum temperature of 23°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

23
°C maximum temperature
13
°C minimum temperature
broken clouds
4
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from W

KAYAK: Top UK travel deals of the day

Sale

Save on UK travel with KAYAK's deals of the day
Find deals for destinations around the world
Filter by travel deal type, budget & month

Go to KAYAK deal >>

View all KAYAK offers

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

More about Ireland

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

Ireland - quick facts
Flight time^✝	1 to 1.5 hours
Time difference	UK +0 hours
Language(s)	English
Currency	Euro
Electricity	G plug (230V)
Driving side	Left
Why visit?	Culture Nature
Tourist info	Tourism Ireland