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.

5-day weather forecast updated at 04:04 on Tuesday 19th August 2025 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 Wednesday 20th August 2025

Expect scattered clouds in Dundalk, Ireland with a maximum temperature of 66°F, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.

  • 66°F maximum temperature66
    °F maximum temperature
  • 55°F minimum temperature55
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 66°F wind chill66
    °F wind chill
  • Gentle breeze of 8 mph from the East8
    mph wind from E

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Dundalk weather for Thursday 21st August 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 68°F, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-east.

  • 68°F maximum temperature68
    °F maximum temperature
  • 52°F minimum temperature52
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 68°F wind chill68
    °F wind chill
  • Light breeze of 5 mph from the South-East5
    mph wind from SE

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Dundalk weather for Friday 22nd August 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 68°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.

  • 68°F maximum temperature68
    °F maximum temperature
  • 55°F minimum temperature55
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 68°F wind chill68
    °F wind chill
  • Light breeze of 5 mph from the South-West5
    mph wind from SW

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Dundalk weather for Saturday 23rd August 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 66°F, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the east.

  • 66°F maximum temperature66
    °F maximum temperature
  • 55°F minimum temperature55
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 66°F wind chill66
    °F wind chill
  • Light breeze of 5 mph from the East5
    mph wind from E

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Dundalk weather for Sunday 24th August 2025

Expect broken clouds in Dundalk, Ireland with a maximum temperature of 68°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 south-east.

  • 68°F maximum temperature68
    °F maximum temperature
  • 57°F minimum temperature57
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 9 mph from the South-East9
    mph wind from SE

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  • Filter search by selecting holiday preferences
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Metric (°C)  |  Imperial (°F)

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