NewsLiverpool NewsWeatherTemperatures will exceed 30C in Liverpool this week09:44, 09 Jul 2026Large parts of the UK are experiencing a third heatwave as temperatures continue to climb this week. Merseyside is under a yellow heat-health alert, with above-average temperatures expected throughout the week. But the humid nights and scorching days may soon come to an end as weather maps show when it will start to cool down.‌Temperatures are set to exceed 30C in Merseyside once again this week, following in the footsteps of June's extreme heatwave. The new spell of warm weather will be the third occasion that the UK has been hit with scorching weather so far this year.‌Peak temperatures are due to arrive on Thursday, which is looking to be 31C, and Friday, with a high of 29C. Hot temperatures wi