Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 7°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Thursday
19th Feb
7

4

1

1
Friday
20th Feb
11

5

4

1
Saturday
21st Feb
12

9

1

0
Sunday
22nd Feb
11

8

3

1
Monday
23rd Feb
11

8

3

1

5-day weather forecast updated at 04:05 on Thursday 19th February 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 Thursday 19th February 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 7°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 18 kph from the west.

7
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
53
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
18
kph wind from W

Dundalk weather for Friday 20th February 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a fresh breeze of 31 kph from the west.

11
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
1
UV index (Low)
73
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
31
kph wind from W

Dundalk weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 20 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
81
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Dundalk weather for Sunday 22nd February 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a moderate breeze of 21 kph from the south-west.

11
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
51
% chance of some rain
<2
mm of rainfall expected
11
°C wind chill
21
kph wind from SW

Dundalk weather for Monday 23rd February 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 55% chance of some rain and a moderate breeze of 27 kph from the west.