Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 45°F. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Sunday
28th Dec
45

41

0

0
Monday
29th Dec
41

37

2

0
Tuesday
30th Dec
41

36

5

0
Wednesday
31st Dec
41

36

3

0
Thursday
1st Jan
45

37

1

0

5-day weather forecast updated at 04:05 on Saturday 27th 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 Sunday 28th December 2025

Expect overcast skies in Dundalk, Ireland with a maximum temperature of 45°F and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the east.

45
°F maximum temperature
41
°F minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
39
°F wind chill
14
mph wind from E

Dundalk weather for Monday 29th December 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 41°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north.

41
°F maximum temperature
37
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
36
°F wind chill
8
mph wind from N

Dundalk weather for Tuesday 30th December 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 41°F and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north-east.

41
°F maximum temperature
36
°F minimum temperature
broken clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
6
mph wind from NE

Dundalk weather for Wednesday 31st December 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 41°F and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.

41
°F maximum temperature
36
°F minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
37
°F wind chill
7
mph wind from NW

Dundalk weather for Thursday 1st January 2026

Expect overcast skies in Dundalk, Ireland with a maximum temperature of 45°F and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-west.