Bank Holiday mini-heatwave as temperatures set to soar to 21C Posted on April 29, 2023 By Charlielikes Much of the UK will enjoy sunshine and warm temperatures over the bank holidays, with temperatures set to reach up to 21C on Saturday. news Tags:– as, ‘set, ‘to, 21c, bank, holiday, mini-heatwave, news, soar, temperatures, topnews, trending