Leinster
Issued at: 20 June 2026 06:00
TODAY - Saturday 20th June
\n\nA pleasant summer's day with long spells of sunshine - just the slight chance of a light shower to begin. Top temperatures of 18 to 21 degrees, warmest further east, in just light westerly or variable breezes.
TONIGHT
Tonight will be dry and calm with clear spells. Patches of mist and fog will form. Lowest temperatures of 7 to 11 degrees.
Pollen Forecast
Very high this weekend.
Solar UV Index
High or moderate this weekend.
TOMORROW - Sunday 21st June
Sunday will be rather warm with long spells of sunshine, turning hazy later. Top temperatures of 19 to 24 degrees, best values further west, in a mostly light easterly breeze.
National Outlook
Overview: Generally dry into the new week with a warming trend too. Some very warm or even hot days to come.
Sunday night: Dry and calm with clear spells. Noticeably mild with lowest temperatures of 11 to 15 degrees.
Monday: Warm and mostly sunny. However, some thundery showers may feed into southeast areas. Top temperatures of 20 to 26 degrees in just light southerly breezes.
Monday night: Dry with clear spells and just light southwest breezes. Another very mild night with temperatures not falling below 12 to 16 degrees.
Tuesday: A little cloudier and possibly cooler across west and northwest counties with scattered light showers. Mostly dry and fairly sunny elsewhere though. Top temperatures will range 18 to 25 degrees, warmest for east and southeast counties, with no more than moderate westerly winds.
Wednesday: Generally dry and warm with sunny spells and just isolated light showers. Top temperatures will generally range from the low to mid 20s. A little cooler where onshore breezes set in though.
Thursday and Friday: Conditions look set to remain dry and settled with the potential for very warm if not hot weather as a continental airmass moves in.
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.