Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 6°C. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Monday
29th Dec
6

5

1

0
Tuesday
30th Dec
7

3

2

0
Wednesday
31st Dec
4

1

6

0
Thursday
1st Jan
7

2

4

0
Friday
2nd Jan
5

0

5

0

5-day weather forecast updated at 04:05 on Monday 29th December 2025 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

TUI Black Friday sale: up to €200 off holidays in 2026/2027 with myTUI

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 29th December 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 6°C and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

6
°C maximum temperature
5
°C minimum temperature
broken clouds
1
hour of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
16
kph wind from NE

Dundalk weather for Tuesday 30th December 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 7°C and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

7
°C maximum temperature
3
°C minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
4
°C wind chill
16
kph wind from E

Dundalk weather for Wednesday 31st December 2025

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 4°C and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the west.

4
°C maximum temperature
1
°C minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
°C wind chill
16
kph wind from W

Dundalk weather for Thursday 1st January 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 7°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

7
°C maximum temperature
2
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
3
°C wind chill
20
kph wind from NW

Dundalk weather for Friday 2nd January 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 5°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north-west.