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
6th Jan
5

-1

1

0
Wednesday
7th Jan
5

1

1

0
Thursday
8th Jan
5

1

0

0
Friday
9th Jan
4

0

3

0
Saturday
10th Jan
6

0

0

0

5-day weather forecast updated at 04:04 on Tuesday 6th 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 6th January 2026

Expect cloudy with sleet or snow in Dundalk, Ireland with a maximum temperature of 5°C and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 45% chance of some sleet or snow and a moderate breeze of 22 kph from the west.

5
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
0
UV index (None)
45
% chance of some sleet or snow
<2
mm of sleet/snow expected
1
°C wind chill
22
kph wind from W

Dundalk weather for Wednesday 7th January 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 5°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 19 kph from the north-west.

5
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
56
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
19
kph wind from NW

Dundalk weather for Thursday 8th January 2026

Expect overcast skies in Dundalk, Ireland with a maximum temperature of 5°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

5
°C maximum temperature
1
°C minimum temperature
overcast skies
0
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
11
kph wind from NW

Dundalk weather for Friday 9th January 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 4°C and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

4
°C maximum temperature
0
°C minimum temperature
broken clouds
3
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
1
°C wind chill
15
kph wind from NW

Dundalk weather for Saturday 10th January 2026

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 6°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 22 kph from the west.