You've probably heard the joke that Ireland has four seasons in a single day. Well, looking at the current 10 day forecast for dublin ireland, that joke feels more like a legal disclaimer. Right now, as we move through mid-January 2026, the city is caught in a tug-of-war between lingering Atlantic dampness and a biting easterly chill that’s threatening to turn the Liffey into an ice cube.
The Immediate Outlook: Wet, Then Weird
Honestly, Wednesday the 14th is looking a bit miserable. While the morning might start with a few optimistic bright spells, Met Éireann is tracking a significant band of rain pushing in from the west. If you’re heading into the city center for work or a stroll through St. Stephen’s Green, keep the umbrella close. By the afternoon, we’re looking at heavy bursts of rain and southerly winds that will make the 8°C high feel a lot more like 4°C.
Thursday provides a brief reprieve for most of the city. We’re expecting scattered showers but also some genuine sunny spells. It’s that classic Irish "mixed bag." One minute you're squinting at the sun reflecting off the GPO, and the next you're dodging a localized downpour.
Temperatures are staying low.
Nights are dipping toward freezing.
💡 You might also like: The Largest Spider in the World: What Most People Get Wrong
Watching the Weekend Freeze
By Friday, January 16, things get tricky. Forecasters are keeping a close eye on a potential for isolated hail. If the mist and fog don't clear early, it’s going to be a very "grey Dublin" kind of day. Saturday is looking particularly foggy, and in some spots, that damp chill might just hang around all afternoon.
If you have plans for a coastal walk in Howth or Dun Laoghaire, be prepared for low visibility. The temperature won't move much, likely stuck between 4°C and 8°C. It’s cold, but it’s that "damp cold" that gets into your bones—the kind a puffy jacket barely stops.
The 10 Day Forecast for Dublin Ireland: Why It Gets Complicated
When we look further out into the next week, specifically toward Monday the 19th and Tuesday the 20th, the reliability of the forecast starts to wobble. This is because low-pressure systems are currently queueing up in the Atlantic like fans outside Vicar Street.
Met Éireann’s extended range outlook suggests a primarily southeasterly airflow. What does that mean for you? Basically, more rain. Above-average rainfall is expected for the week of the 19th. It won't be a constant deluge, but it will be "unsettled." Expect "wet and windy" to be the tagline for your Monday morning commute.
📖 Related: Sumela Monastery: Why Most People Get the History Wrong
The "Beast" from the East?
There is a lot of chatter among local weather enthusiasts like Alan O'Reilly from Carlow Weather about what happens toward the end of January. By the time we hit the 10-day mark (around January 23-26), the models are showing a shift.
A "cool or cold easterly airflow" is likely to dominate.
This is the part of the 10 day forecast for dublin ireland that most people ignore until they see snowflakes. While a repeat of the 2018 "Beast from the East" isn't a guarantee, the risk of "wintry precipitation"—that's weather-speak for snow or sleet—is definitely increasing as we head toward the final week of the month.
Surviving Dublin in January: Practical Realities
Most tourists come to Dublin expecting rain, but they often underestimate the wind. The average wind speed this time of year is about 21 mph. When you combine that with 92% humidity, a 7°C day feels radically different than a 7°C day in a dry climate like Denver or Madrid.
👉 See also: Sheraton Grand Nashville Downtown: The Honest Truth About Staying Here
- Layering is a religion here. Don't just wear one big coat. Wear a thermal base, a light sweater, and a windproof shell.
- Footwear matters. Dublin’s cobblestones in Temple Bar become ice-skating rinks when there's a light frost. Wear shoes with actual grip.
- The Light Factor. Sunrise is currently around 8:30 AM and sunset is at 4:37 PM. You've only got about 8 hours of daylight, so if the forecast says "sunny spells," you need to move fast to catch them.
What Most People Get Wrong
People often see "cloudy" on a forecast and assume the day is a wash. In Dublin, "cloudy" is the default setting. It doesn't mean it’s going to be a bad day; it just means the light will be soft and the temperature will stay relatively stable. The real danger is the "clear sky" forecast at night, which almost always means a morning of black ice on the M50 and delayed Luas lines.
The Verdict for the Next 10 Days
As of mid-January 2026, the 10 day forecast for dublin ireland indicates a transition. We are moving from an unsettled, rainy period into a much colder, potentially snow-threatening phase by the end of next week.
If you are traveling: Pack for rain.
If you are commuting: Watch for frost.
If you are a local: Check the grit levels in your shed.
The temperatures will likely hover in the 5°C to 9°C range for the next few days before we see that significant dip toward the 26th. It’s not a week for fashion; it’s a week for Gore-Tex.
To stay ahead of the curve, keep an eye on the Met Éireann radar specifically between 2 PM and 4 PM each day, as that’s when the Atlantic systems tend to make their most aggressive moves toward the Irish Sea. If the wind shifts to the east, start looking for your heavy wool socks.