Dundalk weather live forecast

Today's maximum temperature in Dundalk is expected to be 73°F. Select a day from the live weather forecast for Dundalk, Ireland for more weather parameters.

Saturday
18th Jul
73

57

9

5
Sunday
19th Jul
77

55

11

6
Monday
20th Jul
73

55

7

4
Tuesday
21st Jul
77

55

3

5
Wednesday
22nd Jul
73

59

3

5

5-day weather forecast updated at 04:04 on Friday 17th July 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 18th July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north.

73
°F maximum temperature
57
°F minimum temperature
broken clouds
9
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
mph wind from N

Dundalk weather for Sunday 19th July 2026

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 77°F, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north.

77
°F maximum temperature
55
°F minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
11
mph wind from N

Dundalk weather for Monday 20th July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the north.

73
°F maximum temperature
55
°F minimum temperature
broken clouds
7
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
mph wind from N

Dundalk weather for Tuesday 21st July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 77°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-west.

77
°F maximum temperature
55
°F minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
77
°F wind chill
12
mph wind from NW

Dundalk weather for Wednesday 22nd July 2026

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north-west.