Ireland Weather Forecast Today: Friday, October 16

As Friday, October 16, 2026, rolls in, Ireland's weather forecast looks like a classic autumn day: a bit of everything, really. If you're planning your day across the Emerald Isle, you'll want to keep an eye on the skies, especially if you're in the west this morning.

It's one of those days where "four seasons in one day" might just apply. We're looking at a mix of sunshine and showers, which, let's be honest, is hardly surprising for October in Ireland. But there are some nuances to this forecast worth noting.

What to Expect This Morning

If you're waking up in the western half of the country, prepare for some active weather. Showers will be most frequent here this morning, and we're not just talking about a light sprinkle; some could turn heavy. For those up north, there's even a slight chance of thunder. So, if you're heading out, that rain jacket and maybe even an umbrella will be your best friends. It's the kind of morning that makes you appreciate a good, strong cup of tea before facing the day.

Temperatures will be on the cooler side, ranging from 10 to 14 degrees Celsius. It's that crisp autumn air that feels refreshing but definitely calls for a few layers. Winds will be light to moderate, coming from the northwesterly direction. This means any showers will be pushed across the country, so don't be surprised if the weather changes quickly.

Afternoon and Evening Outlook

As the day progresses, there's some good news for most. Showers are expected to become mostly confined to Ulster and Leinster. So, if you're in the south or west, you might see the skies clearing up a bit. By late afternoon and into the evening, those showers should start to die away, leaving us with a dry and bright evening. This is great news for anyone hoping to catch a bit of that autumn sunset or just enjoy a peaceful end to the working week.

The evening will be a good time for a walk, perhaps, or just enjoying the quiet before night truly sets in. The light northwesterly winds will start to ease, becoming more variable.

Tonight's Chilly Embrace

Once the sun goes down, Ireland's weather forecast turns chilly. Tonight will be mostly dry with long clear spells. There might be an odd light shower lingering in northern parts early on, but for the most part, it's clear skies.

This clear weather, combined with light winds, sets the stage for a cold night. Lowest temperatures are expected to drop to between 1 and 5 degrees Celsius. We're even looking at a touch of frost in places, so if you have plants outside or need to scrape your car windscreen in the morning, be prepared. Mist and fog patches are also likely to form, especially in rural areas, so take care on the roads if you're out late or early.

Looking Ahead to the Weekend

The weekend is shaping up to be quite pleasant, especially after Friday's mixed bag.

Saturday, October 17

Any mist and fog patches from Friday night should clear relatively quickly on Saturday morning. We're then in for a dry, bright, and crisp day with plenty of sunshine. This sounds like the perfect autumn day for getting out and enjoying some of Ireland's beautiful landscapes. Temperatures will be similar to Friday, hitting highs of 10 to 13 degrees Celsius. Light northeasterly or variable breezes will make it feel quite comfortable in the sun. If you've been longing for a bright, sunny autumn day, Saturday looks like your chance.

Saturday night will be another dry and chilly one. Expect mostly clear skies and light variable breezes, which means more mist and fog patches forming. Lowest temperatures will again be in the 1 to 5 degrees range, with a possibility of hitting freezing locally, bringing more frost.

Sunday, October 18

Sunday continues the trend of dry and bright weather. Mist and fog will clear through the morning, revealing another day with plenty of sunshine. Highs will be between 10 and 13 degrees, with light variable breezes. It seems like high pressure is really settling in, giving us a lovely autumn weekend.

Sunday night will be similar to Saturday night: dry, chilly, clear skies, and light variable breezes leading to more mist and fog. Temperatures will be slightly higher, between 1 and 6 degrees.

The Week Ahead: A Glimpse

The general outlook for the coming week shows high pressure dominating, which means more dry, bright, and settled weather. However, it will remain chilly, particularly at night, with mist, fog, and some frost.

Monday: Most of the country can expect a dry and bright day, with early mist and fog clearing. There's a slight chance of a few showers drifting into parts of the southeast, but generally, it looks good. Highs of 11 to 14 degrees with light to moderate northeasterly winds.

Tuesday: The forecast becomes a bit more uncertain here. Current indications suggest high pressure will continue, keeping conditions mostly dry. However, there's a chance of showers in the south and some patchy rain in the northeast. Temperatures will be 11 to 14 degrees, with mostly moderate southeasterly winds.

Further Outlook: Looking further out, there's a strong likelihood that low pressure will return, bringing spells of wet and windy weather for the remainder of next week. So, enjoy this settled spell while it lasts!

In summary, for today, Friday, October 16, Ireland's weather forecast is a mixed bag of sunshine and showers, especially in the west and north this morning. But it clears up for a dry evening, leading into a chilly night with frost. The weekend looks promising with plenty of sunshine and dry conditions. As always, for the most up-to-the-minute details, it's always a good idea to check Met Éireann's official forecasts.