Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 41°F. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Wednesday
7th Jan
41

37

1

0
Thursday
8th Jan
39

36

0

0
Friday
9th Jan
39

32

1

0
Saturday
10th Jan
41

30

1

0
Sunday
11th Jan
46

39

2

0

5-day weather forecast updated at 04:04 on Wednesday 7th January 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 7th January 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 41°F and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 17 mph from the north-west.

41
°F maximum temperature
37
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
41
% chance of some rain
<2
mm of rainfall expected
32
°F wind chill
17
mph wind from NW

Dundalk weather for Thursday 8th January 2026

Expect overcast skies in Dundalk, Ireland with a maximum temperature of 39°F and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north.

39
°F maximum temperature
36
°F minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
32
°F wind chill
14
mph wind from N

Dundalk weather for Friday 9th January 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 39°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the north-west.

39
°F maximum temperature
32
°F minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
30
°F wind chill
15
mph wind from NW

Dundalk weather for Saturday 10th January 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 41°F and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 33% chance of some rain and a moderate breeze of 16 mph from the west.

41
°F maximum temperature
30
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
33
% chance of some rain
<5
mm of rainfall expected
32
°F wind chill
16
mph wind from W

Dundalk weather for Sunday 11th January 2026

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 46°F and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 16 mph from the south-east.