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What Is the Weather Tomorrow? Dublin & Ireland Forecast

James Owen Reed Walker • 2026-07-02 • Reviewed by Maya Thompson

If you are waking up in Dublin tomorrow and wondering whether to carry an umbrella, the short answer is probably not, as Met Éireann’s official forecast points to a largely dry day with sunshine building through the morning. We have pulled together the official numbers, the national picture, and the longer-term outlook so you can plan with confidence.

Tomorrow’s high in Dublin: 18 to 20°C, mostly sunny ·
Wind direction and speed: Westerly breeze ·
National forecast for Friday: Cloudy with light rain/drizzle, sunniest in south and east ·
Extended visibility: 7-day outlook available via Met Éireann

  1. Check the official Met Éireann Dublin forecast for the most authoritative update.
  2. Cross-check with RTÉ Weather for a national broadcaster’s perspective.
  3. Use Yr for hourly granularity and precipitation timing.
  4. Verify any active warnings on Met Éireann Warnings.
  5. For extended outlooks, consult AccuWeather with the understanding that accuracy drops after day 7.

Quick snapshot

1Confirmed facts
  • Met Éireann Dublin: largely dry, sunny, 18–20°C (Met Éireann)
  • National forecast: cloudy with light rain/drizzle (Met Éireann national forecast) (Met Éireann)
2What’s unclear
  • Exact precipitation timing for Dublin beyond tomorrow (Yr)
  • 14- and 21-day forecasts not issued by Met Éireann; third-party data may vary (AccuWeather)
  • Localised variation within Dublin – the Merrion Road forecast suggests heavier afternoon rain, conflicting with the general Dublin picture (Met Éireann Merrion Road)
3Timeline signal
  • Tomorrow: Dublin dry and sunny; national cloudy with light rain (Met Éireann national forecast)
  • Friday: Cloudy, limited sunny spells, light rain/drizzle (RTÉ Weather)
  • Next 3 days: Incremental updates from Met Éireann and AccuWeather
4What’s next
  • Check AccuWeather 10-day for changes (AccuWeather) (Met Éireann Warnings)
  • Verify any new warnings via Met Éireann Warnings

A quick look at the key numbers for tomorrow’s Dublin forecast reveals a consistently dry and mild picture across official sources.

Fact Value
Source Met Éireann (Tier 1), RTÉ Weather (Tier 2), AccuWeather (Tier 2), Yr (Tier 2)
Forecast date Tomorrow (current day +1)
High temperature 18–20°C
Wind Westerly breeze
Precipitation Minimal; light rain/drizzle in national forecast

What is the weather in Dublin tomorrow?

The upshot

Dublin’s forecast is about as cooperative as an Irish summer gets: dry, sunny, and warm enough to leave the jumper at home. But if you are heading west, keep the raincoat handy.

Current conditions

As of this morning, Dublin is experiencing a mix of cloud and clear spells. According to Met Éireann’s Dublin City forecast, conditions will clear as the day progresses toward a settled night.

Tomorrow’s forecast summary

Met Éireann states that tomorrow will be “largely dry and becoming increasingly sunny as the day progresses,” with highs of 18 to 20 degrees in a westerly breeze. RTÉ Weather adds that the day will start mainly dry with bright or sunny spells, though cloud will increase from the west during the morning.

Hourly breakdown

Yr, the Norwegian Meteorological Institute, provides hourly detail for Dublin: Friday night partly cloudy, morning partly cloudy, afternoon rain (2.1 mm), evening cloudy. Temperatures range from 16°C at night to 21°C in the afternoon. The UK Met Office shows a high of 22°C and a minimum of 15°C, with precipitation chances dropping below 5% for most daylight hours.

Bottom line: Dubliners can expect a mostly dry, sunny day with highs around 18–20°C. Casual outdoor plans look fine. Gardeners and commuters in the northwest should watch for isolated showers.

What to watch

The Merrion Road forecast suggests heavier rain may develop in the afternoon, so the picture is not uniform across the city. Check the hourly Yr table before heading out late.

The implication: The general Dublin outlook is favourable, but local variations mean a quick check of a detailed hourly forecast is wise before making firm plans.

What is the 15 day weather forecast for Ireland?

Long-range outlook reliability

Met Éireann does not publish an official 15-day forecast. Extended-range predictions from third-party aggregators such as AccuWeather and Yr offer a 15-day view, but their accuracy drops sharply beyond day 7. Wikipedia notes that deterministic forecasts beyond 10 days are largely trend indicators.

How to access 15-day data

For a general direction, AccuWeather’s Dublin page includes a 15-day tab. Use it as a rough guide rather than a precise plan.

Bottom line: Serious weather planning for Ireland should stick to the 7-day window. The 15-day outlook can hint at broad patterns but expect frequent changes.

What is the weather in Dublin for the next 10 days?

10-day forecast availability

Both AccuWeather and Yr provide a 10-day outlook for Dublin, including daily high/low temperatures, wind, and precipitation probabilities. Met Éireann focuses on a 7-day national and local outlook, which it updates daily around midday.

Key factors affecting accuracy

The Irish Meteorological Service places higher confidence on the first 3 days. By day 7–10, atmospheric model divergence increases, so treat day-9 and day-10 data as indicative.

Bottom line: For a reliable 10-day picture in Dublin, cross-check AccuWeather and Yr. The first 5 days are usually dependable; the rest are a weather guess.

Is there a red weather warning in Ireland today?

Current warnings

As of today, Met Éireann’s Warnings page shows no red weather warning active for any county. The highest warning level in place is green (no warning) for all regions.

Warning colour code meaning

According to Wikipedia, a red warning indicates “extreme weather with risk to life and property.” Yellow and orange warnings denote lower but still significant risks. Keep the warnings page bookmarked for real-time updates.

What is the 7 day farmers weather forecast for Ireland?

Agricultural relevance

Farmers rely on 7-day forecasts for planting, spraying, and livestock planning. Met Éireann’s national forecast gives a broad overview, but the agency also publishes a dedicated farming forecast on its agriculture page (part of the same site).

Where to find specialized forecasts

RTÉ Weather includes a farming section with soil temperature and rainfall accumulation data. Third-party services like AccuWeather also offer agricultural metrics for subscribers.

The implication: for a dry week suitable for fieldwork, tomorrow’s Dublin outlook looks favourable, but the national picture with scattered rain warrants a closer look at the local farm forecast.

Forecast timeline

Here is how the weather unfolds over the next few days.

  • Tomorrow: Dublin dry, sunny, 18–20°C. National: cloudy, light rain/drizzle, best sunshine in south and east. Met Éireann
  • Friday: Cloudy with limited sunny spells, light rain/drizzle in many areas. RTÉ Weather
  • Next 3 days: Incremental updates from Met Éireann and AccuWeather.

What this means: Dubliners enjoy a window of fine weather, but the national story is more unsettled – especially in the northwest.

Confirmed facts

  • Met Éireann official Dublin forecast for tomorrow: largely dry, sunny, 18–20°C (Met Éireann)
  • National forecast for Friday: cloudy with light rain (Met Éireann national forecast)
  • No red weather warning active today (Met Éireann Warnings)

What’s unclear

  • Exact precipitation timing for Dublin beyond tomorrow (Yr)
  • 14- and 21-day forecasts are not issued by Met Éireann; third-party data may vary (AccuWeather)
  • Whether afternoon rain in the Merrion Road area will spread across all of Dublin (Met Éireann Merrion Road)

The catch: While the official Dublin forecast is excellent, localized variations like the Merrion Road model mean that microclimates can produce different conditions, so a last-minute check is advisable.

“Largely dry tomorrow and becoming increasingly sunny as the day progresses. Highs of 18 to 20 degrees in a westerly breeze.”

– Met Éireann (Irish Meteorological Service)

“Tomorrow will start off mainly dry with bright or sunny spells, but cloud will increase from the west through the morning, and rain will develop in the west.”

RTÉ Weather (Ireland’s national broadcaster)

For anyone planning outdoor activities in Dublin tomorrow, the choice is clear: enjoy the dry and sunny day, but keep an eye on the national forecast for potential changes in the west. For farmers and those in the northwest, the scattered rain means a contrasting reality. So for Dubliners, the forecast means a great day outdoors; for residents in the northwest, it means keeping an umbrella handy.

For a more detailed breakdown of conditions across the east and south, check the Dublin and Cork forecast for tomorrow.

Frequently asked questions

How reliable is the 7-day forecast for Ireland?

Met Éireann achieves 85–90% accuracy for day 1–3, dropping to 60–70% by day 7. For day-to-day planning, the first 5 days are most trustworthy.

What does a yellow weather warning mean?

A yellow warning from Met Éireann means weather conditions may cause some disruption. It is the lowest alert level, advising caution rather than cancellation.

Where can I find live updates on Irish weather warnings?

The Met Éireann Warnings page is the official source. RTÉ Weather also publishes news alerts when warnings are upgraded.

Is the weather tomorrow the same across all of Ireland?

No. The national forecast shows Dublin and the southeast getting the best sunshine, while the northwest sees cloud and isolated showers. Temperature ranges vary from 15°C in the northwest to 22°C in the southeast.

How can I check hourly temperatures for Dublin tomorrow?

Yr provides an hourly table. AccuWeather Hourly also offers hour-by-hour details.

Does Met Éireann provide a rainfall radar?

Yes. Met Éireann’s rainfall radar shows live precipitation across Ireland. It is updated every 5 minutes.



James Owen Reed Walker

About the author

James Owen Reed Walker

We publish daily fact-based reporting with continuous editorial review.