Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 12°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Wednesday
13th May
12

8

7

3
Thursday
14th May
11

7

6

3
Friday
15th May
13

6

5

4
Saturday
16th May
12

5

1

2
Sunday
17th May
14

8

0

3

5-day weather forecast updated at 04:03 on Wednesday 13th May 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 13th May 2026

Expect sunshine and showers in Dundalk, Ireland with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a fresh breeze of 34 kph from the north-west.

12
°C maximum temperature
8
°C minimum temperature
sunshine and showers
7
hours of sunshine
3
UV index (Moderate)
43
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
34
kph wind from NW

Dundalk weather for Thursday 14th May 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a fresh breeze of 31 kph from the north.

11
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
3
UV index (Moderate)
52
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
31
kph wind from N

Dundalk weather for Friday 15th May 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north.

13
°C maximum temperature
6
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
24
kph wind from N

Dundalk weather for Saturday 16th May 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a light breeze of 10 kph from the north-west.

12
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
73
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from NW

Dundalk weather for Sunday 17th May 2026

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 13 kph from the west.