Your Sunday Outlook: Sunshine and Warmth Across Ireland

Good morning, Ireland! Sunday, July 19th, 2026, looks set to be a lovely day, with Met Éireann predicting mostly dry conditions and plenty of sunshine. After a stretch of cloudier weather, this day comes as a welcome change. If you're planning to get out, you're in luck, as much of the country will enjoy pleasant temperatures.

Across most of the country, highs will generally reach a comfortable 20 to 26 degrees Celsius. It should feel like a proper summer's day! The sun will be out, though it might appear a little hazy at times. But hazy sunshine is still sunshine, after all.

In the northern and northwestern parts of the island, it will be a bit cooler. Temperatures there will hover between 17 and 20 degrees. Breezes will be light, occasionally moderate, coming from the north. So, while still pleasant, you might want to pack a light jacket if you're heading to Donegal or Antrim.

Overall, it's shaping up to be one of those classic Irish summer days we often look forward to. I hope it lasts!

What to Expect Tonight

As Sunday transitions into night, we're expecting dry conditions with long, clear spells for most areas. This sounds like a perfect evening for a stroll or simply enjoying the lingering daylight.

However, some cloud will begin to build in the north and northwest. With that, there's a chance of a few spots of drizzle and some mist or fog patches forming. Nothing heavy, just something to keep in mind if you're out late. Overnight lows will be between 8 and 13 degrees, with those mostly light northerly breezes sticking around. It will be cool, but not cold, making for a comfortable night's sleep.

Looking Ahead to Monday, July 20th

As Monday arrives, the cloud that built up overnight in the northern half of the country will likely linger, possibly bringing a few spots of drizzle to those areas. Further south, though, it looks dry with more sunny spells anticipated.

As the afternoon and evening progress, those sunny spells should become more widespread across the country. The exception, again, will be the northwest, where it's likely to remain a bit cloudier.

Temperature-wise, Monday is set to be another warm day. Most areas will see highs of 21 to 26 degrees, with the warmest conditions expected in the south. Light northerly breezes will persist. The north and northwest will stay cooler, with temperatures between 17 and 20 degrees, and the northerly winds there might pick up to moderate at times. It seems the north and northwest are getting the cooler end of the stick for the start of the week.

The National Outlook: High Pressure Dominance and Mixed Conditions

Looking at the broader picture for the week ahead, high pressure appears to be a dominant factor over Ireland. This generally means dry and warm conditions for most of us, which is great for July.

However, there will be more cloud cover than we've experienced recently, especially in the northwest, where it will also be cooler. This pattern seems to be continuing.

Monday night will be dry for most, with clear spells. Again, some cloudiness is expected in parts of the north and northwest, with a chance of a little drizzle. Lowest temperatures will be between 10 and 14 degrees, with mostly light northerly breezes.

Tuesday will see cloud extending from the northwest through the morning, potentially bringing a little drizzle. But the south and southeast are likely to remain mostly sunny. Better sunny spells should develop through the afternoon and evening, though the north and northwest will likely stay mostly cloudy. Temperatures will be cooler in the north and northwest, with highs of 16 to 19 degrees, while the south and east will enjoy warmer temperatures of 20 to 25 degrees. Light, occasionally moderate north to northwest breezes are expected.

Tuesday night looks dry with variable cloud, and just that slight chance of a little drizzle near the northern and northwestern coasts. Lowest temperatures will be 9 to 13 degrees in light, occasionally moderate northwesterly breezes.

Wednesday will be quite similar. Most places, outside of the south, will become cloudy for a time in the morning, with a bit of drizzle possible. The cloud will be most persistent in the northwest throughout the day, with sunny spells developing elsewhere. Temperatures will range from 17 to 19 degrees in the northwest to a lovely 24 or 25 degrees in the southeast, all accompanied by light to moderate north to northwest winds.

Thursday will again start largely cloudy in the morning with a chance of light drizzle, but better sunny spells are expected to develop through the afternoon and evening. Highest temperatures will be generally between 18 and 24 degrees, with the southeast being the warmest, all under light north to northwest breezes.

Looking further ahead, current indications suggest a mix of cloud and sunny spells on Friday, with light rain or drizzle mainly affecting the northwestern half of the country. Beyond that, it looks like more mixed conditions are likely to develop, with rain at times. So, make the most of this dry, warm spell while it lasts!

For the most up-to-date and detailed information, always check the official Met Éireann website. They provide valuable insights into our ever-changing Irish weather. You can find their forecasts and warnings at Met Éireann's official website.

Enjoy your Sunday, whatever your plans are. It's shaping up to be a grand day to be out and about in Ireland.