{"id":353646,"date":"2026-03-19T03:04:10","date_gmt":"2026-03-19T03:04:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/353646\/"},"modified":"2026-03-19T03:04:10","modified_gmt":"2026-03-19T03:04:10","slug":"ireland-weather-sudden-heat-surge-within-hours-as-met-eireann-warns-of-hottest-day-of-2026","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/353646\/","title":{"rendered":"Ireland weather: Sudden heat surge within hours as Met Eireann warns of hottest day of 2026"},"content":{"rendered":"<p>Ireland is set to enjoy a burst of sunshine and its warmest day of the year so far, with temperatures climbing above those in parts of Spain.<img decoding=\"async\" alt=\"09\/05\/2025 - (Lto R) Elsa, Marta, Anna and Leo from Italy enjoying a picnic in the sun at Sandycove, Dublin \" loading=\"eager\"  src=\"https:\/\/www.newsbeep.com\/ie\/wp-content\/uploads\/2026\/03\/3_ireland-hot-weather-heatwave-dublin.jpg\" \/><\/p>\n<p aria-label=\"Elsa, Marta, Anna and Leo from Italy enjoying a picnic in the sun at Sandycove, Dublin in May 2025. \" class=\"ImageCaption_caption-title__ccyQU\" data-testid=\"caption-title\">Elsa, Marta, Anna and Leo from Italy enjoying a picnic in the sun at Sandycove, Dublin in May 2025. (Image: Sam boal\/Collins Photos)<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">Ireland is set to bask in its <a aria-label=\"\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.irishmirror.ie\/all-about\/irish-weather\" rel=\"follow nofollow noopener\" tabindex=\"0\" target=\"_self\">hottest day of the year so far<\/a> tomorrow, as a sudden burst of warm and sunny weather sweeps in.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">Temperatures are forecast to climb to an unseasonably mild 18C on Thursday, and with w<a aria-label=\"\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.irishmirror.ie\/all-about\/weather\" rel=\"follow nofollow noopener\" tabindex=\"0\" target=\"_self\">idespread sunshine <\/a>expected, it could feel even warmer in places.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">In a surprising twist, this would make Ireland warmer than parts of <a aria-label=\"\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.irishmirror.ie\/all-about\/spain\" rel=\"follow nofollow noopener\" tabindex=\"0\" target=\"_self\">Spain<\/a>, including popular holiday hotspots such as Benidorm and Barcelona, where temperatures are only expected to reach around 14C.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">The change is being driven by an area of high pressure settling over the country, pushing away the usual systems that bring cloud, wind and rain.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">It&#8217;s a relatively unusual setup for March, which is typically associated with unsettled and changeable conditions. High pressure of this kind is more commonly seen in the summer months &#8211; making the upcoming spell feel like <a aria-label=\"\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.irishmirror.ie\/all-about\/heatwave\" rel=\"follow nofollow noopener\" tabindex=\"0\" target=\"_self\">an early taste of the season ahead<\/a>.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">According to <a aria-label=\"\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.irishmirror.ie\/all-about\/met-eireann\" rel=\"follow nofollow noopener\" tabindex=\"0\" target=\"_self\">Met Eireann<\/a>, any mist or fog will quickly clear tomorrow morning to bring a dry, bright and sunny day with highs of 18C.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">The settled conditions will continue into Friday, which is expected to be &#8220;dry with plenty of sunshine&#8221; and temperatures of around 16C.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">Saturday will also stay largely dry with hazy sunshine, however temperatures will dip slightly to between 11C and 14C. There is also a chance of some light rain or drizzle in parts of the northwest.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">Conditions will begin to change on Sunday, with the best of the weather expected earlier in the day before cloud builds through the afternoon. Spells of &#8220;persistent rain&#8221; are forecast to move into parts of Connacht and Ulster later on, with temperatures ranging from 10C to 13C.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">Sun lovers are being urged to make the most of the warm spell while it lasts, as more unsettled weather looks set to return next week.<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\"><a aria-label=\"\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.met.ie\/national-forecast.html\" rel=\"nofollow noopener\" tabindex=\"0\" target=\"_self\">The national forecaster<\/a> said: &#8220;Early next week will be cooler and unsettled with spells of rain and showers. Breezy or rather windy for a time too.&#8221;<\/p>\n<p class=\"Paragraph_paragraph-text__PVKlh \" data-tmdatatrack=\"content-unit\" data-tmdatatrack-type=\"paragraph\">Want to see more of the stories you love from the Irish Mirror? <a aria-label=\"Making us your preferred source on GoogleLink opens in a new tab.\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.google.com\/preferences\/source?q=irishmirror.ie\" rel=\"nofollow noopener\" tabindex=\"0\" target=\"_blank\">Making us your preferred source on Google<\/a> means you\u2019ll get more of our exclusives, top stories and must-read content straight away. To add Irish Mirror as a preferred source, simply <a aria-label=\"click hereLink opens in a new tab.\" class=\"TextLink_text-link__dBSS0 TextLink_enabled__dJF3l\" href=\"https:\/\/www.google.com\/preferences\/source?q=irishmirror.ie\" rel=\"nofollow noopener\" tabindex=\"0\" target=\"_blank\">click here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"Ireland is set to enjoy a burst of sunshine and its warmest day of the year so far,&hellip;\n","protected":false},"author":2,"featured_media":353647,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[15463,61,60,34921,1191,43,138431,767,21064],"class_list":["post-353646","post","type-post","status-publish","format-standard","has-post-thumbnail","category-ireland","tag-heatwave","tag-ie","tag-ireland","tag-irish-weather","tag-met-eireann","tag-news","tag-spain-holidays","tag-weather","tag-weather-warning"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/353646","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=353646"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/353646\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/353647"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=353646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=353646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=353646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}