Munster
Issued at: 21 May 2026 05:30
TODAY - Thursday 21st May
Mostly cloudy with patchy rain, drizzle and mist to begin Thursday. Drier, clearer conditions will follow for most with some hazy sunshine developing in parts. However, misty conditions with patchy drizzle will persist in some coastal areas. Highest temperatures of 14 to 18 degrees, best values further north of the province, all in light to moderate southerly winds, increasing fresh at times along western coasts.
TONIGHT
Tonight will be cloudy and humid with patches of mist and drizzle, but overall a lot of dry weather away from southern and western fringes. Another mild night, with lowest temperatures of 11 to 13 degrees, in just light to moderate southerly breezes.
Pollen Forecast
Low on Thursday and Friday.
Solar UV Index
Moderate on Thursday and Friday.
TOMORROW - Friday 22nd May
Friday will begin mild and cloudy with patches of mist and drizzle across the country. While sunny spells will gradually develop, the odd shower may occur. Very mild with highest temperatures of 17 to 20 degrees generally, somewhat cooler though for southern areas where seafog may encroach. Southwest breezes will be just light to moderate.
National Outlook
Overview: Temperatures will continue to trend upwards with warm or very warm conditions. High pressure will bring mostly dry and settled weather too. Sea fog may impinge in some areas however.
Friday night: Any lingering showers will die out early on Friday night with a dry and cloudy night following. Mist and fog may set in though, especially for southeast counties. Lowest temperatures 9 to 12 degrees, in just light southwest or variable breezes.
Saturday: Dry with warm sunny spells developing, and no more than moderate southwest breezes. Highest temperatures of 17 to 21 degrees generally, though it will be a little cooler in some coastal fringes.
Sunday: Similarly, it will be another warm day with spells of sunshine. However, cloudier skies will build in parts too. Highest temperatures of 18 to 22 degrees, in just light southerly or variable breezes.
Early Next Week: High pressure looks set to dominate into early next week, bringing a continuation of the mostly settled spell with very warm or even hot weather feeding up across the country, on a southeast continental airflow.
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.