Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 12°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Monday
23rd Feb
12

8

0

1
Tuesday
24th Feb
12

9

0

1
Wednesday
25th Feb
13

10

2

1
Thursday
26th Feb
11

9

0

1
Friday
27th Feb
10

3

1

1

5-day weather forecast updated at 04:05 on Monday 23rd February 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 Monday 23rd February 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 25 kph from the west.

12
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
79
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
25
kph wind from W

Dundalk weather for Tuesday 24th February 2026

Expect overcast skies in Dundalk, Ireland with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south.

12
°C maximum temperature
9
°C minimum temperature
overcast skies
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from S

Dundalk weather for Wednesday 25th February 2026

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 13°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 14 kph from the south.

13
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
1
UV index (Low)
78
% chance of some rain
<10
mm of rainfall expected
13
°C wind chill
14
kph wind from S

Dundalk weather for Thursday 26th February 2026

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 11°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 19 kph from the south-west.

11
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
1
UV index (Low)
73
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Dundalk weather for Friday 27th February 2026

Expect mostly cloudy with rain in Dundalk, Ireland with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 28 kph from the north-west.