The weather. Told straight.

Weather in Dalkey today: the honest forecast

Dalkey

A mild day. Don’t waste it indoors.

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10°C

Clear Clear sky

Feels like
9°C
Wind
2 km/h
Humidity
78%
Rainfall
0 mm

Sunrise 07:52 Sunset 18:27

Air quality Fair

Updated 19:08 on 16/10/2026. Don’t be expecting miracles.

Tomorrow in Dalkey

Saturday 17/10/2026

Overcast, but it’s grand. We’ve seen worse.

Clouds, high of 12°C, low of 6°C. 0 mm of rain, 0% chance. Wind up to 13 km/h.

The day after in Dalkey

Sunday 18/10/2026

Sunny spells. Which means rain spells too. Bring the lot.

Clouds, high of 11°C, low of 7°C. 0 mm of rain, 0% chance. Wind up to 9 km/h.

Tomorrow in Dalkey: the verdicts

  • Washing10/10 for washingPerfect washing day. Do the lot, even the duvet.
  • Barbecue8/10 for barbecueA solid barbecue day by Irish standards.
  • A walk10/10 for a walkThe best walking weather you’ll get this week.
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Next 24 hours in Dalkey

Sure it’ll be fine. Sure it won’t. Sure we’ll see.

In 3-hour steps.

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

The days ahead in Dalkey

  1. Sat 17/10 Clouds 12° / 6° 0 mm, 0% Grey as your man’s personality.
  2. Sun 18/10 Clouds 11° / 7° 0 mm, 0% Four seasons in the one day. Dress in layers and pray.
  3. Mon 19/10 Rain 11° / 8° 0.6 mm, 56% Rain on the hairdo and the hairdo’s after givin’ up.
  4. Tue 20/10 Rain 13° / 9° 0.5 mm, 26% Wet through in the ten seconds from the car to the door.
  5. Wed 21/10 Rain 11° / 7° 4.3 mm, 100% Wet enough to drown a feckin’ duck.

About the weather in Dalkey

Dalkey is in County Dublin, in the east and midlands, which are usually drier and calmer than the west. Inland spots get sharper frosts in winter and warmer afternoons in summer.

Dalkey is in County Dublin, at about 53.28°N, 6.10°W. The closest places we cover are Dun Laoghaire (2 km), Blackrock, Co. Dublin (6 km), Stillorgan (7 km).

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 Dalkey

What is the weather in Dalkey right now?
It is 10°C in Dalkey with clear sky, feeling like 9°C, with wind at 2 km/h.
Will it rain in Dalkey tomorrow?
Rain is unlikely tomorrow in Dalkey (a 0% chance).
What will the temperature be in Dalkey tomorrow?
A high of 12°C and a low of 6°C, with wind around 13 km/h.
What time is sunset in Dalkey today?
Sunrise is at 07:52 and sunset at 18:27.

Weather nearby

All weather in County Dublin