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.

Tuesday
13th Jan
45

32

2

0
Wednesday
14th Jan
45

32

0

0
Thursday
15th Jan
43

36

2

0
Friday
16th Jan
43

37

2

0
Saturday
17th Jan
43

36

3

0

5-day weather forecast updated at 04:05 on Monday 12th 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 Tuesday 13th January 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 45°F and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a gentle breeze of 11 mph from the north-west.

45
°F maximum temperature
32
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
20
% chance of some rain
<2
mm of rainfall expected
37
°F wind chill
11
mph wind from NW

Dundalk weather for Wednesday 14th January 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 45°F and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 96% chance of some rain and a gentle breeze of 11 mph from the south.

45
°F maximum temperature
32
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
96
% chance of some rain
<5
mm of rainfall expected
37
°F wind chill
11
mph wind from S

Dundalk weather for Thursday 15th January 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 43°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

43
°F maximum temperature
36
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
39
°F wind chill
6
mph wind from S

Dundalk weather for Friday 16th January 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 43°F and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 6 mph from the south-east.

43
°F maximum temperature
37
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
0
UV index (None)
33
% chance of some rain
<2
mm of rainfall expected
39
°F wind chill
6
mph wind from SE

Dundalk weather for Saturday 17th January 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 43°F and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a moderate breeze of 12 mph from the south.