Leinster
Issued at: 09 August 2026 05:30
TODAY - Sunday 9th August
Mostly cloudy to start today with some patchy light rain and drizzle in places, but mainly dry further south with warm sunny spells there. Further rain and drizzle will spread from the northwest this afternoon and evening but much of the south will remain dry. Highest temperatures of 18 to 25 degrees, warmest in the south, with light to moderate westerly breezes.
TONIGHT
Tonight will be dry for most with clear spells, after any lingering patches of rain and drizzle clear early on. Areas of mist and fog will form in light variable breezes or near calm conditions, with lowest temperatures of 9 to 13 degrees.
Pollen Forecast
Moderate.
Solar UV Index
Mostly moderate, high in sunshine.
TOMORROW - Monday 10th August
Tomorrow, Monday, will be dry with sunny spells, turning hazy at times through the day. Highest temperatures of 18 to 24 degrees, warmest in the south midlands, with light southerly or variable breezes.
National Outlook
Overview: High pressure dominates with warm or hot conditions developing. Dry for most at first, with outbreaks of rain and showers later in the week.
Monday night: Dry for most with plenty of clear spells. The odd patch of light rain or drizzle may develop over western coastal counties towards morning. Lowest temperatures of 11 to 15 degrees with a light southeasterly breeze.
Tuesday: Warm and dry for most with good spells of sunshine. Cloudier near the west coast with occasional patches of rain or drizzle. Highest temperatures of 21 to 26 degrees, warmest in the east and midlands, with a mostly moderate southerly breeze.
Tuesday night: Dry with clear spells for most. Patches of rain and drizzle will continue in the west, with the odd patch possible elsewhere. Mild and humid with temperatures not falling below 15 to 18 degrees in mostly light southerly breezes.
Wednesday: Remaining dry with spells of sunshine in the east and southeast, while it will be cloudier in the west and northwest with outbreaks of rain. A warm or hot day with highest temperatures of 22 to 28 degrees, hottest in Leinster, with light to moderate southerly breezes.
Thursday: Likely another warm or hot day with sunny spells and scattered showers, turning heavy at times. Highest temperatures of 22 to 28 degrees, hottest again in Leinster, with light to moderate southwesterly breezes.
Further outlook: Current indications show a mostly settled but cooler end to the week with temperatures falling back close to average.
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.