Sunny spells over a green Irish landscape on a mild September day

Ireland’s Weather Today: Mostly Dry with Sunny Spells

A Welcome Break: Mostly Dry with Sunny Spells for Wednesday

After what feels like a constant battle with the elements, Met Éireann offers a bit of a breather today, Wednesday, September 23rd, 2026. If you've been hoping for a chance to get out and enjoy some natural light without needing a full storm kit, your day has arrived. We're looking at a largely dry and bright day across Ireland, with some lovely sunny spells making an appearance.

Sunny spells over a green Irish landscape on a mild September day

For those in the east and south, you might see some lingering cloud and a bit of rain this morning. That's expected to clear up pretty quickly, making way for a much more agreeable day. Once that clears, most of us can expect a dry day. There might be an odd shower, particularly if you're out west or up north, but these are expected to be isolated. It certainly sounds like a day to grab a coffee and find a sunny bench.

Temperatures are looking quite mild for late September, ranging from 14 to 19 degrees Celsius. This is definitely on the warmer side of what we'd typically expect at this time of year, making those sunny spells all the more enjoyable. A light northwesterly or variable breeze will keep things feeling fresh without being too blustery. So, if you've got any outdoor plans, today is shaping up to be one of those golden autumn days we sometimes get.

Tonight's Forecast: Clear Start, Cloud Building West

As we head into tonight, things will start off dry with some clear spells. This is perfect for stargazers or anyone just wanting a quiet evening stroll. However, as the night progresses, cloud will begin to build from the west. By morning, you can expect patches of rain and drizzle to develop in the west and northwest.

Temperatures will drop to between 7 and 12 degrees Celsius, which is fairly typical for a September night. A light to moderate southerly breeze will also start to develop, a subtle hint of what's to come tomorrow.

Looking Ahead: A Breezier Thursday and an Unsettled Weekend

Now, let's talk about tomorrow, Thursday, September 24th. If you're planning your week, you'll want to note that Thursday is going to be a breezier day. We're looking at moderate to fresh southerly winds developing across the country.

The day will start mostly dry with sunny spells, particularly in the east. Cloud will be thickening across the country throughout the day, and by evening, more persistent rain is expected to spread over the western half of Ireland. Temperatures will remain mild, ranging from 15 to 19 degrees Celsius. So, while today is looking good, tomorrow sees a return to more classic Irish conditions for some.

The National Outlook from Met Éireann gives us a broader picture, and it seems the theme for the weekend is "unsettled." After a brighter Friday, we're heading back into rain and breezy conditions.

Thursday night will see that cloud and drizzle spreading eastwards, though much of it should clear overnight. Some light rain and drizzle might linger in parts of the south and east until Friday morning. Southwesterly winds will ease a bit, and overnight temperatures will be between 9 and 13 degrees.

Friday itself is looking a bit better, with lingering drizzle clearing early to reveal a mix of sunny spells and scattered showers. Temperatures will be a touch cooler, between 14 and 17 degrees, with moderate southwest winds. Friday night looks largely dry for many, though Atlantic coastal counties will still see scattered showers.

Saturday brings a mix of dry and bright weather to start, but more persistent rain is expected in the west and north as the day goes on, with more frequent showers elsewhere. It'll be breezy too, with moderate to fresh south to southwest winds and temperatures between 15 and 19 degrees.

Sunday sounds like a bit of a washout, with generally cloudy conditions and widespread rain, which could be heavy in some areas. Temperatures will dip slightly, between 13 and 17 degrees, with southerly winds easing to light to moderate westerly.

Beyond the weekend, the outlook suggests low pressure will remain dominant next week. This means more unsettled, wet, and blustery conditions, with daytime temperatures generally staying in the mid-teens. It seems we're firmly in autumn's grip.

Making the Most of Today

Given the forecast for the rest of the week, today really is the day to seize the moment. If you've been putting off that walk, that bit of gardening, or even just sitting outside with a good book, now's your chance. The mild temperatures and sunny spells are a welcome change, and it's always good to soak up a bit of natural light before the gloomier days return.

It's a reminder that even in September, Ireland can offer up some truly beautiful days. We may complain about the rain, and rightly so sometimes, but when the sun shines, it really does make everything feel a little bit brighter.

For the most up-to-date information, it's always a good idea to check Met Éireann's official forecast directly. They are, after all, the experts on Ireland's ever-changing skies. It's a useful resource for planning your week, especially when the weather decides to be as unpredictable as ours. Enjoy the sunshine while it lasts!

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