Réamhaisnéis Náisiúnta
Issued at: 25 May 2026 21:00
TONIGHT
Dry and mild tonight with long clear spells for most. It'll be a bit cloudier in the north and northwest, while there'll also be a few isolated mist and fog patches. Temperatures won't fall below 11 to 16 degrees in light northerly or variable breezes.
TOMORROW - Tuesday 26th May
Tomorrow will be another very warm or hot day generally. Any mist and fog patches will clear early on to leave a dry and a mostly sunny day. There's just the slight chance of an isolated shower, while it's likely to be a little cloudier at times in parts of the north and northwest Highest temperatures will generally range from 21 to 29 degrees, possibly even a touch higher locally, hottest in Munster and south Leinster. It'll be cooler in parts of the north and north-west though, especially in coastal parts, due to a light to moderate north to north-east breeze.
National Outlook
Overview: After a warm or very warm and dry first half of the week, temperatures will pull back a little, with some rain and showers to come too.
Tuesday night: Mostly dry with long clear spells, although an isolated shower is possible, and with some mist fog patches forming. Lowest temperatures ranging from 8 degrees in the north to 15 degrees in the south, with light to moderate east to northeast breezes.
Wednesday: Another warm day with lots of sunshine, and just the possibility of an isolated shower or two. Highest temperatures of 20 to 27 degrees, but a little cooler along eastern coasts, with a moderate easterly breeze.
Wednesday night: A very mild night. While it will be dry for most with long clear spells, a few showers may develop, and also some mist and fog patches. Lowest temperatures of 12 to 16 degrees, with a light to moderate east to southeast breeze.
Thursday: Cloudier than recent days with some patchy outbreaks of rain and drizzle further west. A bit cooler too, with highest temperatures of 18 to 24 degrees, a little lower along southern and southwestern coasts. Moderate southeasterly winds will veer southwesterly through the day and freshen a bit.
Friday: Any rain will clear northwards early on, leaving a dry day with some good sunshine, but with cloud building from the south through the afternoon and evening. Highest temperatures of 17 to 21 degrees, with light to moderate west to southwest winds.
Further outlook: Current indications are for a return to more unsettled conditions for the long weekend, with some rain and showers forecast. Highest daytime temperatures falling back to the mid to high teens.
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.