Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 5°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Tuesday
16th Dec
5

0

3

0
Wednesday
17th Dec
11

6

0

0
Thursday
18th Dec
9

5

1

0
Friday
19th Dec
9

6

3

0
Saturday
20th Dec
9

4

2

0

5-day weather forecast updated at 04:04 on Tuesday 16th 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 Tuesday 16th December 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 5°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

5
°C maximum temperature
0
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
10
kph wind from SW

Dundalk weather for Wednesday 17th December 2025

Expect cloudy with some rain in Dundalk, Ireland with a maximum temperature of 11°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 29 kph from the south.

11
°C maximum temperature
6
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
69
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
29
kph wind from S

Dundalk weather for Thursday 18th December 2025

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 20 kph from the south-west.

9
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
77
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
20
kph wind from SW

Dundalk weather for Friday 19th December 2025

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 9°C and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 24 kph from the south-west.

9
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
0
UV index (None)
43
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
24
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 53% chance of some rain and a moderate breeze of 24 kph from the south-west.