Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 66°F. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Friday
29th May
66

55

6

5
Saturday
30th May
66

54

2

6
Sunday
31st May
64

55

2

3
Monday
1st Jun
64

57

2

3
Tuesday
2nd Jun
64

55

6

3

5-day weather forecast updated at 04:03 on Friday 29th May 2026 GMT

More about Dundalk

Dundalk by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Ireland

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 Friday 29th May 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the west.

66
°F maximum temperature
55
°F minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
mph wind from W

Dundalk weather for Saturday 30th May 2026

Expect isolated thunderstorms in Dundalk, Ireland with a maximum temperature of 66°F, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 10 mph from the south.

66
°F maximum temperature
54
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
6
UV index (High)
65
% chance of some rain
<5
mm of rainfall expected
66
°F wind chill
10
mph wind from S

Dundalk weather for Sunday 31st May 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the west.

64
°F maximum temperature
55
°F minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
64
°F wind chill
11
mph wind from W

Dundalk weather for Monday 1st June 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 9 mph from the south-west.

64
°F maximum temperature
57
°F minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
67
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Dundalk weather for Tuesday 2nd June 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 64°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 14 mph from the west.