Réamhaisnéis Náisiúnta
Issued at: 17 July 2026 00:00
TONIGHT
Dry and clear tonight, apart from some mist patches for northern areas. Lowest temperatures of 11 to 16 degrees in mostly light northerly breezes.
TOMORROW - Saturday 18th July
Friday will be another dry day with plenty of summer sunshine. Top temperatures will generally range 24 to 29 degrees, warmest across in southern counties. Light to moderate northerly breezes will keep temperatures that bit lower for north and northwest areas with top temperatures of 17 to 22 degrees, best values away from coasts.
National Outlook
Overview: High pressure continuing to dominate. Continuing mainly dry with sunny spells. A bit cooler than recently with northerly breezes.
Friday night will be dry with clear spells and light to moderate northerly breeze. Lowest temperatures of 11 to 14 degrees.
Saturday will be dry with moderate northerly breezes. The best of the sunshine will be over Munster and Leinster with highest temperatures of 21 to 25 degrees. It will be somewhat cloudier over Connacht and Ulster with highest temperatures of 16 to 21 degrees. Saturday night will be dry with clear spells, a few patches of mist and fog and lowest temperatures of 11 to 14 degrees.
Sunday will be dry with sunny spells and northerly breezes. Again, it will be warmest over Leinster and Munster with the best of the sunshine and highs of 21 to 25 degrees. There'll be a bit more cloud over Connacht and Ulster with highs of 16 to 21 degrees.
Monday to Thursday will continue largely dry with mainly north to northwest breezes. It will be cloudy at times, especially over Connacht and Ulster where temperatures will range from about 16 to 21 degrees. Munster and Leinster will be warmer with more sunshine and highest temperatures of 20 to 25 degrees.
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.