Ireland weather live forecast

Today's maximum temperature in Ireland is expected to be 23°C. Select a day from the live weather forecast for Ireland (Dublin) for more weather parameters.

Wednesday
2nd Sep
23

16

2

3
Thursday
3rd Sep
21

16

3

3
Friday
4th Sep
19

13

6

3
Saturday
5th Sep
19

12

2

4
Sunday
6th Sep
22

15

3

3

5-day weather forecast updated at 04:00 on Wednesday 2nd September 2026 GMT

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Destination

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

Top Ireland destinations

Below are temperatures expected today at popular countries, regions and places in Ireland. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Ireland destinations

Ireland weather forecast by day

Below are the detailed weather forecasts for Ireland for the next 5 days. The forecasts shown are for Dublin and may not represent the whole of Ireland. Browse more destinations in Ireland to view more weather forecasts.

Ireland weather for Wednesday 2nd September 2026

Expect mostly cloudy with light rain in Ireland with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 22 kph from the west.

23
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
50
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from W

Ireland weather for Thursday 3rd September 2026

Expect mostly cloudy with light rain in Ireland with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 23 kph from the west.

21
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
79
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

Ireland weather for Friday 4th September 2026

Expect sunshine and showers in Ireland with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 22% chance of some rain and a fresh breeze of 30 kph from the west.

19
°C maximum temperature
13
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
22
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
30
kph wind from W

Ireland weather for Saturday 5th September 2026

Expect mostly cloudy with light rain in Ireland with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 18 kph from the west.

19
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
27
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Ireland weather for Sunday 6th September 2026

Expect mostly cloudy with light rain in Ireland with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 26 kph from the south-west.