Prolonged Warm Spell Expected in Ireland, Temperatures to Exceed 25C

Ireland is bracing for an extended spell of very warm weather, with temperatures forecast to exceed 25C over the next week, and potentially climb as high as 30C in some areas. Met Éireann, the national meteorological service, has issued an advisory in effect from Wednesday, July 8, to Tuesday, July 14, 2026, urging the public to be aware of heat and water safety. Forecaster Ailís Hankinson noted that the "main heat" will arrive from Friday, with temperatures expected to reach the high 20s, particularly in Munster, south Connacht, and parts of Leinster over the weekend. She described the outlook as a "prolonged spell really of very warm and possibly hot weather." The current warm conditions are attributed to an area of high pressure situated south of Ireland, extending a ridge over the country's southern regions. While the north may experience some cloudiness due to a lingering weather front, the high pressure is expected to spread, leading to more widespread sunshine. During this period, the UV index is predicted to be very high, and nights will remain warm and humid with minimum temperatures around 15C. Met Éireann advises caution, as increased numbers of people head to beaches and waterways. The service also warned of a heightened risk of wildfires and forest fires during the hot spell and urged people to recognize the signs of heat stress and stay hydrated.

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We're looking at a prolonged spell really of very warm and possibly hot weather.