Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 26°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Wednesday
15th Jul
26

17

16

6
Thursday
16th Jul
27

18

14

6
Friday
17th Jul
27

16

12

4
Saturday
18th Jul
23

13

9

5
Sunday
19th Jul
24

13

10

6

5-day weather forecast updated at 04:03 on Wednesday 15th 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 15th July 2026

Expect clear skies in Dundalk, Ireland with a maximum temperature of 26°C, maximum UV of 6 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the east.

26
°C maximum temperature
17
°C minimum temperature
clear skies
16
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
26
°C wind chill
20
kph wind from E

Dundalk weather for Thursday 16th July 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

27
°C maximum temperature
18
°C minimum temperature
scattered clouds
14
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

Dundalk weather for Friday 17th July 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

27
°C maximum temperature
16
°C minimum temperature
scattered clouds
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
18
kph wind from N

Dundalk weather for Saturday 18th July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north.

23
°C maximum temperature
13
°C minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Dundalk weather for Sunday 19th July 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 24°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.