5-day weather forecast for Dundalk: the honest version

Dundalk

The sky’s after gettin’ out of the wrong side of bed.

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12°C

Clouds Scattered clouds

Feels like
11°C
Wind
21 km/h
Humidity
68%
Rainfall
0 mm

Sunrise 07:54 Sunset 18:27

Air quality Fair

Updated 15:35 on 16/10/2026. Don’t be expecting miracles.

Next 24 hours in Dundalk

Four seasons in the one day. Dress in layers and pray.

In 3-hour steps.

  1. 16:00 12° 20% chance of rain
  2. 19:00 11° 0% chance of rain
  3. 22:00 9° 0% chance of rain
  4. 01:00 6° 0% chance of rain
  5. 04:00 6° 0% chance of rain
  6. 07:00 4° 0% chance of rain
  7. 10:00 7° 0% chance of rain
  8. 13:00 11° 0% chance of rain

The days ahead in Dundalk

  1. Sat 17/10 Clouds 11° / 4° 0 mm, 0% Sky’s acting the absolute gobshite.
  2. Sun 18/10 Clouds 11° / 3° 0 mm, 0% Sky looks like it’s hungover.
  3. Mon 19/10 Rain 11° / 2° 0.2 mm, 25% Pourin’ down, ya muppet. Don’t be forgettin’ the brolly.
  4. Tue 20/10 Rain 12° / 6° 0.6 mm, 97% Met Éireann says one thing, the sky says another. Trust the sky.
  5. Wed 21/10 Rain 10° / 7° 2.3 mm, 100% It’s pissing down, lad.

About the weather in Dundalk

Dundalk sits on Dundalk Bay on the east coast, close to the Cooley Mountains. It is drier than the west, but cold northerlies and sea fog can make a bright day feel colder than the thermometer says.

Across Ireland, spring is cool and bright with showers, summer highs are typically in the high teens with long evenings, autumn is the wettest and windiest stretch as the Atlantic fronts return, and winter is mild for the latitude with frost on clear nights. Rain can arrive in any month.

Quick answers for Dundalk

What is the weather in Dundalk right now?
It is 12°C in Dundalk with scattered clouds, feeling like 11°C, with wind at 21 km/h.
Will it rain in Dundalk tomorrow?
Rain is unlikely tomorrow in Dundalk (a 0% chance).
What will the temperature be in Dundalk tomorrow?
A high of 11°C and a low of 4°C, with wind around 11 km/h.
What time is sunset in Dundalk today?
Sunrise is at 07:54 and sunset at 18:27.

Weather nearby

All weather in County Louth