Dundalk weather
At 6:45 PM local time it was cloudy and 14°C (56°F). Light rain for 2 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out. Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Dundalk, Leinster, Ireland.
Current conditions
- Clouds
- 100%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 2 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Nov–Mar
About Dundalk weather
Is it raining in Dundalk right now?
No. It’s cloudy and 14° right now. Light rain for 2 of the next 24 hours (under 1 mm/h, 0.2 mm total) — cloudy, but fine to be out.
What’s the weather like in Dundalk this week?
Over the next 7 days, expect highs of 10–15° and lows of 2–10°. Rain is likely on 2 of 7 days (Thursday, Friday). The driest day looks like Monday.
Has it been raining in Dundalk lately?
In the past 7 days, Dundalk had 5 rainy days and 34.9 mm of rain in total.
What should I pack for Dundalk?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Dundalk weather by month
When is the best time to visit Dundalk?
Based on weather alone, the best time to visit Dundalk is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from 7°C (45°F) in February to 18°C (64°F) in July.
What is the rainiest month in Dundalk?
October is the wettest month, with about 108 mm (4.3 in) of rain on average. April is the driest, with about 63 mm (2.5 in).
What is the hottest month in Dundalk?
July is the warmest, with average highs of 18°C (64°F) and lows of 12°C (54°F). February is the coolest, with highs of 7°C (45°F) and lows of 3°C (38°F).
Does Dundalk have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is October at about 108 mm (4.3 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months