Dublin
Issued at: 27 September 2025 13:00
TODAY - Saturday 27th September
Rain will clear this afternoon, with sunny spells and isolated showers following. Highest temperatures of 14 to 16 degrees with light to moderate westerly winds.
TONIGHT
Starting dry tonight with clear spells. However a band of showers will develop later tonight and towards morning. Lowest temperatures of 7 to 9 degrees in light winds.
Pollen Forecast
Low on Saturday and Sunday.
Solar UV Index
Low on Saturday and Sunday.
TOMORROW - Sunday 28th September
Showers tomorrow morning will clear eastwards. The rest of the day will be mainly dry with sunny spells. Highest temperatures of 14 to 17 degrees in light winds.
National Outlook
Overview: The week ahead will be mild with mixed conditions. While high pressure will remain close by for a time, weather fronts will move in from the Atlantic occasionally, bringing some rain and drizzle at times, especially to the west and north, with the best of the drier weather to the east and south. It's likely to turn generally more unsettled and changeable later in the week and next weekend.
Sunday night: Mainly dry with some clear spells and with some mist and fog forming. Later in the night cloud will start to increase from the west bringing a little patchy light rain and drizzle to some western coastal parts. Lowest temperatures of 5 to 11 degrees in mostly light variable breezes, becoming southerly overnight and increasing moderate along the west coast.
Monday: The mist and fog will clear on Monday morning and while it'll be a mainly dry day for most, there'll be a little patchy light rain and drizzle at times in the west and northwest, especially later in the day. While there'll be a good deal of cloud, there'll be some bright or hazy sunny spells too, mainly in the midlands, east and south. Highest temperatures of 14 to 17 degrees in mostly light to moderate south to southwest winds, fresher in western and northwestern coastal parts.
Monday night: Mostly cloudy, with scattered outbreaks of light rain and drizzle moving southeastwards across the country accompanied by some hill and coastal mist and fog. It'll stay largely dry in parts of the east and southeast. A mild and humid night with temperatures falling no lower than 11 to 14 degrees in mostly moderate southerly winds.
Tuesday: Tuesday will bring a good lot of cloud with scattered outbreaks of light rain and drizzle, along with areas of mist and hill fog. A few limited bright or sunny spells are likely. A mild day with highest temperatures of 15 to 18 or 19 degrees in mostly moderate southerly winds.
Tuesday night: Tuesday night will continue cloudy with further scattered outbreaks of rain and drizzle, most persistent in the west, along with some hill and coastal mist and fog. Another mild and humid night with lowest temperatures of 13 to 15 degrees in mainly moderate southerly winds, perhaps a little fresher along the west coast.
Wednesday: Another fairly cloudy day generally and while there'll be a little patchy light rain and drizzle to begin, it'll become dry in most areas through the morning. A few bright or sunny spells are likely, mainly in the south and east. There'll probably be further scattered outbreaks of rain and drizzle though in parts of the west and northwest. Highest temperatures of 15 to 18 degrees in mostly moderate southerly winds, fresh to strong in coastal parts of the west and northwest.
Wednesday night: Mostly cloudy in the west and north, with some rain and drizzle, most likely for Connacht and Ulster, some of it heavy. It's likely to stay mainly dry elsewhere with a few clear spells. Lowest temperatures of 11 to 15 degrees in mostly moderate southerly winds, fresh to strong though in western and northwestern coastal parts.
Thursday: Mostly cloudy with scattered outbreaks of rain and drizzle, heavy at times in the west and north. Drier in the east and south. Highest temperatures of 15 to 18 or 19 degrees in mostly moderate southerly winds, fresh to strong along the west coast.
Friday: While there's a good deal of uncertainty in the detail, due to the presence of what will be ex-hurricane Humberto at this stage in the Atlantic, it's likely to turn more unsettled generally on Friday, with a band of heavy rain spreading eastwards for a time, followed by a mix of sunshine and scattered showers. Mild with the rain with highest temperatures of 15 to 17 degrees, but turning cooler and fresher following the clearance.
Next Weekend: Our weather will continue changeable next weekend with some drier spells but with the chance of some heavy rain and strong winds at times, as the remnants of hurricane Humberto move close to or over us.
Temperature circle (°C): maximum and minimum temperature forecast for each day. Wind symbol (km/h): arrow points in the direction the wind is blowing. The weather and wind icons: for the time of maximum temperature and minimum temperature.