County Dublin Weather Forecast
County Dublin weather: 66°F, light drizzle. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for County Dublin
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Tue, Aug 25 | 🌦️ Drizzle | 67° / 61° | 90% · 0,1 in | 9 mph | 4 |
| Wed, Aug 26 | 🌦️ Light drizzle | 69° / 62° | 96% · 0,0 in | 11 mph | 4 |
| Thu, Aug 27 | 🌧️ Heavy drizzle | 66° / 62° | 86% · 0,0 in | 11 mph | 2 |
| Fri, Aug 28 | 🌦️ Light drizzle | 69° / 59° | 84% · 0,1 in | 10 mph | 5 |
| Sat, Aug 29 | 🌦️ Light rain | 64° / 58° | 92% · 0,4 in | 10 mph | 5 |
| Sun, Aug 30 | 🌦️ Light showers | 68° / 55° | 90% · 0,3 in | 12 mph | 5 |
| Mon, Aug 31 | ☁️ Overcast | 65° / 57° | 45% | 18 mph | 4 |
| Tue, Sep 1 | 🌦️ Light drizzle | 68° / 53° | 59% · 0,1 in | 12 mph | 3 |
| Wed, Sep 2 | 🌦️ Drizzle | 64° / 56° | 62% · 0,1 in | 14 mph | 5 |
| Thu, Sep 3 | 🌦️ Light drizzle | 67° / 53° | 38% · 0,1 in | 9 mph | 4 |
| Fri, Sep 4 | 🌦️ Light drizzle | 74° / 65° | 37% · 0,1 in | 15 mph | 4 |
| Sat, Sep 5 | 🌧️ Showers | 68° / 54° | 45% · 1,3 in | 12 mph | 4 |
| Sun, Sep 6 | ☁️ Overcast | 61° / 51° | 47% | 11 mph | 1 |
| Mon, Sep 7 | ☁️ Overcast | 61° / 53° | 45% | 5 mph | 4 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 66°F against a August normal of 67°F - right on average.
Rainfall over the next 7 days is close to normal for August (0,9 in against a typical 0,6 in).
What this means for County Dublin
Today is about average for August. The forecast high of 67°F is in line with the 67°F typical for this month.
A 90% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 52°F.
What to pack, what to skip
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the County Dublin forecast by time range
County Dublin weather - more answers
Explore County Dublin
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is County Dublin?
County Dublin is a county in Ireland. Its coordinates are 53.3498, -6.2603. It lies in Europe.
What is the weather like in County Dublin right now?
It is currently 66°F (19°C) with light drizzle. Humidity is 71% and wind is 8 mph.
When is the best time to visit County Dublin?
May, June, July and August offer the most comfortable conditions in County Dublin, which has a temperate climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is County Dublin in?
County Dublin observes Europe/Dublin (UTC+01:00). The local time is 11:22 PM.
How many people live in County Dublin?
County Dublin has a population of approximately 1.5 million.
What is the nearest airport to County Dublin?
The closest airports are Dublin Airport (DUB), 5 mi away, London Heathrow Airport (LHR), 277 mi away and London Gatwick Airport (LGW), 298 mi away.
What are the top things to do in County Dublin?
Popular options include Snowdonia National Park, Lake District National Park, Edinburgh Castle, Old and New Towns of Edinburgh, Stonehenge, Avebury and Associated Sites and Stonehenge.
What places are in County Dublin?
County Dublin covers 1 places in this atlas, including Dublin.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ie-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 25, 2026 at 11:22 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
