Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 72°F. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Saturday
15th Aug
72

59

5

2
Sunday
16th Aug
68

59

0

2
Monday
17th Aug
72

61

0

1
Tuesday
18th Aug
73

59

3

4
Wednesday
19th Aug
68

57

5

4

5-day weather forecast updated at 04:03 on Saturday 15th 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 15th August 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 72°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north-west.

72
°F maximum temperature
59
°F minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
72
°F wind chill
9
mph wind from NW

Dundalk weather for Sunday 16th August 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 68°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 9 mph from the south-west.

68
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
27
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Dundalk weather for Monday 17th August 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 72°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 11 mph from the west.

72
°F maximum temperature
61
°F minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
70
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
mph wind from W

Dundalk weather for Tuesday 18th August 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 12 mph from the west.

73
°F maximum temperature
59
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
mph wind from W

Dundalk weather for Wednesday 19th August 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a fresh breeze of 19 mph from the west.