🇮🇪 Weather in Dún Laoghaire
Map Overlays:
Hourly Forecast for Dún Laoghaire
15:00
17°
0%
16:00
17°
0%
17:00
17°
0%
18:00
17°
0%
19:00
16°
0%
20:00
15°
0%
21:00
14°
0%
22:00
13°
0%
23:00
13°
0%
00:00
13°
0%
01:00
13°
0%
02:00
12°
0%
03:00
12°
0%
04:00
12°
0%
05:00
12°
0%
06:00
12°
0%
07:00
13°
0%
08:00
14°
0%
09:00
15°
0%
10:00
16°
0%
11:00
17°
0%
12:00
17°
0%
13:00
17°
0%
14:00
17°
0%
14-Day Forecast for Dún Laoghaire
Sun, May 24
Sunny
17° /
10°
Mon, May 25
Sunny
17° /
12°
Tue, May 26
Sunny
15° /
11°
Wed, May 27
Sunny
17° /
11°
Thu, May 28
Sunny
20° /
12°
Fri, May 29
Partly Cloudy
16° /
11°
Sat, May 30
Sunny
17° /
11°
Sun, May 31
Partly Cloudy
16° /
11°
Mon, Jun 01
Patchy rain nearby
18° /
13°
Tue, Jun 02
Patchy rain nearby
17° /
13°
Wed, Jun 03
Patchy rain nearby
18° /
11°
Thu, Jun 04
Patchy rain nearby
14° /
10°
Fri, Jun 05
Patchy rain nearby
13° /
8°
Sat, Jun 06
Patchy rain nearby
16° /
11°
Additional Forecasts for Dún Laoghaire
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 116.8 μg/m³
O₃ (Ozone) 77.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.6 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 4.0 μg/m³
PM10 (Coarse particles) 6.3 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Ireland
Frequently Asked Questions about Weather in Dún Laoghaire
What is the temperature in Dún Laoghaire right now?
The current temperature in Dún Laoghaire is 22°C (72°F), sunny (feels like 25°C).
What's the weather like in Dún Laoghaire right now?
Conditions in Dún Laoghaire right now: Sunny, humidity 41%, wind 7 km/h SSE.
What is today's forecast for Dún Laoghaire?
Today in Dún Laoghaire: high 17°C, low 10°C, sunny. Chance of rain: 0%.
What is the 7-day weather forecast for Dún Laoghaire?
Daily highs and lows for Dún Laoghaire:
- 2026-05-24: 17°C / 10°C
- 2026-05-25: 17°C / 12°C
- 2026-05-26: 15°C / 11°C
- 2026-05-27: 17°C / 11°C
- 2026-05-28: 20°C / 12°C
- 2026-05-29: 16°C / 11°C
- 2026-05-30: 17°C / 11°C
Is it going to rain in Dún Laoghaire today?
There is a 0% chance of rain in Dún Laoghaire today.
What is the wind speed in Dún Laoghaire right now?
Wind in Dún Laoghaire is currently 7 km/h (4 mph) from the SSE.
What is the UV index in Dún Laoghaire right now?
The UV index in Dún Laoghaire is currently 6.8 (high). Sun protection is recommended when the index is 3 or higher.
