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
16th Mar
12

4

1

0
Tuesday
17th Mar
13

9

2

1
Wednesday
18th Mar
12

7

1

2
Thursday
19th Mar
13

6

11

2
Friday
20th Mar
11

5

5

2

5-day weather forecast updated at 04:03 on Monday 16th March 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 Monday 16th March 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 12°C and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 20 kph from the south-west.

12
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
0
UV index (None)
85
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Dundalk weather for Tuesday 17th March 2026

Expect mostly cloudy with light rain in Dundalk, Ireland with a maximum temperature of 13°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 28 kph from the south.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
32
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
28
kph wind from S

Dundalk weather for Wednesday 18th March 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

12
°C maximum temperature
7
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from E

Dundalk weather for Thursday 19th March 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 13°C, maximum UV of 2 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

13
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Dundalk weather for Friday 20th March 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 11°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.