Leinster
Issued at: 19 July 2026 16:00
TODAY - Sunday 19th July
Dry, warm and sunny this evening in light, occasionally moderate north to northeasterly winds.
TONIGHT
Dry with long clear spells tonight. Lowest temperatures of 8 to 13 degrees in mostly light northerly winds.
Pollen Forecast
High on Monday and Tuesday.
Solar UV Index
Moderate to high on Monday and Tuesday.
TOMORROW - Monday 20th July
It will be a rather cloudy start to tomorrow over the northern half of the province with a few spots of drizzle possible. Dry with sunny spells further south. Through the afternoon and evening, the cloud will break up and sunny spells will develop more widely. Highest temperatures of 20 to 24 degrees with light northerly winds.
National Outlook
Overview: High pressure dominant. Dry and warm for most but more in the way of cloud than of late, especially in the northwest where it will be cooler.
Monday night: Dry for most with clear spells. Rather cloudy in parts of the north and northwest with a little drizzle possible. Lowest temperatures of 10 to 14 degrees in mostly light northerly breezes.
Tuesday: Cloud will extend from the northwest through the morning bringing a little drizzle though it will remain mostly sunny in the south and southeast. Better sunny spells will develop through the afternoon and evening though it will remain mostly cloudy in the north and northwest. Cooler again in the north and northwest with highest temperatures of 16 to 19 degrees. Warmer further south and east with highest temperatures of 20 to 25 degrees. Light, occasionally moderate north to northwest breezes.
Tuesday night: Dry with variable cloud and just the chance of a little drizzle near northern and northwestern coasts. Lowest temperatures of 9 to 13 degrees in light, occasionally moderate northwesterly breezes.
Wednesday: A similar day with most places away from the south becoming cloudy for a time in the morning with a little drizzle possible. The cloud will be most persistent in the northwest through the day with sunny spells developing elsewhere. Highest temperatures ranging from 17 to 19 degrees in the northwest to 24 or 25 degrees in the southeast, all in light to moderate north to northwest winds.
Thursday: Again, largely cloudy for the morning with a little drizzle possible but with better sunny spells developing through the afternoon and evening. Highest temperatures of 18 to 24 degrees generally, warmest in the southeast, in light north to northwest breezes.
Further Outlook: Current indications suggest a mix of cloud and sunny spells on Friday with light rain or drizzle, mainly over the northwestern half of the country. More mixed conditions are then likely to develop with rain at times.
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.