Dundalk weather live forecast

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

Friday
19th Dec
9

6

2

0
Saturday
20th Dec
9

6

2

0
Sunday
21st Dec
8

5

1

0
Monday
22nd Dec
8

4

1

0
Tuesday
23rd Dec
8

4

0

0

5-day weather forecast updated at 04:04 on Friday 19th December 2025 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 Friday 19th December 2025

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 9°C and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 7% chance of some rain and a moderate breeze of 25 kph from the south-west.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
7
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
25
kph wind from SW

Dundalk weather for Saturday 20th December 2025

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 9°C and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a fresh breeze of 36 kph from the south-east.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
58
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
36
kph wind from SE

Dundalk weather for Sunday 21st December 2025

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 22 kph from the east.

8
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
72
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
22
kph wind from E

Dundalk weather for Monday 22nd December 2025

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 17 kph from the south-east.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
52
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
17
kph wind from SE

Dundalk weather for Tuesday 23rd December 2025

Expect overcast skies in Dundalk, Ireland with a maximum temperature of 8°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.