Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 25°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Wednesday
22nd Jul
25

15

8

4
Thursday
23rd Jul
24

15

4

4
Friday
24th Jul
26

12

7

5
Saturday
25th Jul
22

16

0

2
Sunday
26th Jul
22

15

5

4

5-day weather forecast updated at 04:03 on Wednesday 22nd July 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 22nd July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.

25
°C maximum temperature
15
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
20
kph wind from N

Dundalk weather for Thursday 23rd July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

24
°C maximum temperature
15
°C minimum temperature
broken clouds
4
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from N

Dundalk weather for Friday 24th July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

26
°C maximum temperature
12
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
25
kph wind from W

Dundalk weather for Saturday 25th July 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 22°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a moderate breeze of 21 kph from the west.

22
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
34
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Dundalk weather for Sunday 26th July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-west.