Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 13°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Monday
20th Apr
13

4

5

3
Tuesday
21st Apr
12

7

5

3
Wednesday
22nd Apr
13

8

12

4
Thursday
23rd Apr
12

8

11

4
Friday
24th Apr
14

7

9

4

5-day weather forecast updated at 04:03 on Monday 20th April 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 Monday 20th April 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 13°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

13
°C maximum temperature
4
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
16
kph wind from N

Dundalk weather for Tuesday 21st April 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the east.

12
°C maximum temperature
7
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
29
kph wind from E

Dundalk weather for Wednesday 22nd April 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the east.

13
°C maximum temperature
8
°C minimum temperature
scattered clouds
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
13
°C wind chill
32
kph wind from E

Dundalk weather for Thursday 23rd April 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

12
°C maximum temperature
8
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from E

Dundalk weather for Friday 24th April 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.