Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 68°F. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Saturday
22nd Aug
68

52

6

2
Sunday
23rd Aug
68

50

8

4
Monday
24th Aug
68

52

6

4
Tuesday
25th Aug
70

59

1

3
Wednesday
26th Aug
70

63

4

4

5-day weather forecast updated at 04:03 on Saturday 22nd August 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 Saturday 22nd August 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 68°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north.

68
°F maximum temperature
52
°F minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
68
°F wind chill
10
mph wind from N

Dundalk weather for Sunday 23rd August 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

68
°F maximum temperature
50
°F minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
68
°F wind chill
9
mph wind from SE

Dundalk weather for Monday 24th August 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.

68
°F maximum temperature
52
°F minimum temperature
broken clouds
6
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from E

Dundalk weather for Tuesday 25th August 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 70°F, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 49% chance of some rain and a moderate breeze of 14 mph from the east.

70
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
1
hour of sunshine
3
UV index (Moderate)
49
% chance of some rain
<5
mm of rainfall expected
70
°F wind chill
14
mph wind from E

Dundalk weather for Wednesday 26th August 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 70°F, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 9 mph from the south-east.