Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 21°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Wednesday
24th Jun
21

17

6

5
Thursday
25th Jun
25

17

10

6
Friday
26th Jun
26

20

5

5
Saturday
27th Jun
21

17

1

5
Sunday
28th Jun
19

13

7

6

5-day weather forecast updated at 04:03 on Wednesday 24th June 2026 GMT

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

Dundalk weather forecast by day

Below are the detailed weather forecasts for Dundalk for the next 5 days.

Dundalk weather for Wednesday 24th June 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

21
°C maximum temperature
17
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from SE

Dundalk weather for Thursday 25th June 2026

Expect isolated thunderstorms in Dundalk, Ireland with a maximum temperature of 25°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a moderate breeze of 20 kph from the east.

25
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
6
UV index (High)
20
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
20
kph wind from E

Dundalk weather for Friday 26th June 2026

Expect isolated thunderstorms in Dundalk, Ireland with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 21 kph from the south.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
43
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
21
kph wind from S

Dundalk weather for Saturday 27th June 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 29 kph from the south.

21
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
69
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
29
kph wind from S

Dundalk weather for Sunday 28th June 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 19°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-west.