Map shows how hot it has to get before it is officially a heatwave in the UK
It's time to dig out the sun umbrellas and stay hydrated as UK temperatures look set to soar for the rest of the week.
A plume of warm air is being dragged in from Europe, meaning parts of the country could be hotter than Istanbul this weekend.
Forecasters predict it will be London and the south of England that will be baking in the hottest of this week's rising temperatures.
Some Britons are set to bask in a heatwave this week.
The Met Office defines the weather event as when temperatures meet or exceed the threshold for a specific area for three consecutive days.
As shown in the map above, in London, this is 28°C, whereas in cities including Bristol, Cardiff and Manchester, the threshold is 27°C, 26°C and 25°C, respectively.
Tony Wisson, deputy chief meteorologist at the Met Office, said: 'By the beginning of the weekend, we could very well be meeting heatwave thresholds in places.
'While the warmest temperatures are likely across London and the east of England, by Saturday heatwave thresholds could be reached across much of the Midlands, low-lying areas bordering the Peak District and even parts of east Wales.'
The burst of heat is expected to peak this weekend before easing early next week.
There is uncertainty in how quickly it will cool, with some models predicting temperatures in the mid-30s by Monday.
It's thought the south of England could cling onto the warmer weather for a bit longer and perhaps even stick around for Glastonbury's kick-off on June 25.
Forecasters are expecting temperatures in London to soar to 29°C by Thursday, reaching 31°C by Friday and then peaking at 32°C by Saturday.
The hot weather is then expected to spread further north, with Manchester and Newcastle enjoying temperatures into the late 20s by the weekend.
Some parts of the country will surpass temperatures in holiday hotspots such as Lisbon, Portugal, and Barcelona, Spain – which are predicted to reach 29°C on Saturday.
The Met Office said several places were expected to exceed 30°C on Saturday, surpassing Nice, France and making them the UK's highest temperatures of the year so far.
The Met Office confirmed the UK's record high temperature was 40.3°C. The mercury hits those heights in Lincolnshire in July 2022. More Trending
The extreme temperatures were recorded as the UK was sweltering in an unprecedented heatwave.
In that time, the previous UK record temperature of 38.7°C was provisionally met or exceeded in 46 places across the UK, while seven areas saw temperatures above 40°C.
Dr Mark McCarthy, from the National Climate Information Centre, told the Met Office in 2022 that without human-induced climate change, 'it would be virtually impossible for temperatures in the UK to reach 40°C.'
Get in touch with our news team by emailing us at webnews@metro.co.uk.
For more stories like this, check our news page.
MORE: Man who killed schoolboy, 14, with samurai sword 're-enacted attack in hospital'
MORE: Nursery worker Roksana Lecka found guilty of punching and kicking children while addicted to cannabis
MORE: Rachel Zegler's West End debut sparks controversy over shock move
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
South Wales Argus
3 hours ago
- South Wales Argus
Newport temperatures expected to hit 28°C this week
The sunshine continues strong, and temperatures will steadily rise toward the weekend. Friday (28°C) is expected to be the hottest day of the week. This week marks a dramatic shift, with consistently dry, calm, and warm conditions dominating the forecast. Tuesday, 17th June, starts the trend with a high of 22°C under clear skies. Temperatures climb steadily through the week, reaching 24°C on Wednesday and peaking at a scorching 28°C on both Friday and Saturday -making Friday the hottest day of the week. 30,000 lightning strikes hit UK as Met Office thunderstorm warnings remain Global semiconductor leader to showcase cutting-edge work at Wales Tech Week Thursday offers similarly hot weather at 27°C, while Sunday sees a slight dip to 27°C. With UV levels expected to be high, don't forget your suncreen. After the disruptive rains and gusts that swept through South Wales just days ago, this stretch of stable, summer-like weather comes as a welcome change.
South Wales Guardian
4 hours ago
- South Wales Guardian
Met Office predicts UK heatwave to exceed 30C in new forecast
The Met Office has said "much of the UK will be in heatwave conditions by the coming weekend". The weather forecaster says heat will build through the week, with temperatures expected to exceed 30C by Saturday. It is predicted they will be the highest temperatures of the year so far. Tony Wisson, Deputy Chief Meteorologist at the Met Office, said: 'The rising temperatures this week are a combination of several factors. "Over the next few days, settled weather and warm sunshine will allow temperatures to rise day on day. "Temperatures will then rise further towards the end of the week as winds turn more southerly and even warmer air over continental Europe will be drawn across the UK. "We could very well see several places exceeding 30°C, which will be the highest temperatures of the year so far.' In London – where the threshold is 28C – temperatures could peak at 29C on Thursday and 31C on Friday, before hitting 32C on Saturday. It's heating up this week 🌡️ Temperatures will be on an upwards trajectory towards 30°C for some The hot weather will then spread further north, with Manchester and Newcastle enjoying temperatures into the late 20s by the weekend. The heatwave means some parts of the country will surpass temperatures in holiday hotspots such as Lisbon in Portugal and Barcelona in Spain, which are predicted to reach 29C on Saturday, and Nice, France, where it will be 30C. A heatwave in the UK is when there are at least three consecutive days with temperature values meeting or exceeding the heatwave temperature threshold for a set location. Across much of the north and west of the UK, this threshold is 25C, but across Greater London and the Home Counties, the threshold is higher, at 28C. Mr Wisson added: 'By the beginning of the weekend, we could very well be meeting heatwave thresholds in places. "While the warmest temperatures are likely across London and the east of England, by Saturday heatwave thresholds could be reached across much of the Midlands, low-lying areas bordering the Peak District and even parts of east Wales.' The heat is expected to peak this weekend before easing early next week. The Met Office says high pressure is expected to move away from the UK into early next week, resulting in temperatures falling. However, it added that there is "uncertainty in how quickly this happens". Mr Wisson said: 'Temperatures are likely to peak in the low 30s Celsius this weekend before easing sometime early week. "Some forecast models even allow temperatures to rise into the mid-30s of Celsius by Monday. "While this is feasible, it is considered a lower-likelihood scenario.' The NHS suggests staying out of the heat if possible, adding that it is best to stay shaded, particularly between 11am and 3pm. A post shared by NHS (@nhs) It also recommends using sunscreen, wearing a hat and light clothes, and avoiding exercise or activity that makes you hotter. To cool yourself down, have cold food and drinks and have a cool shower or put cool water on your skin or clothes. Recommended reading: Avoid alcohol, caffeine and hot drinks. It is also vital to keep your living space cool, closing windows during the day and opening them at night when it is cooler. Electric fans can also help if the temperature is below 35 degrees.
North Wales Chronicle
4 hours ago
- North Wales Chronicle
Starmer urges Britons in Israel to register their presence
The Foreign Office has advised against all travel to Israel, but Britons already in the country now face difficulties getting home, with the airspace closed due to the conflict with Iran. The Prime Minister said the UK was issuing advice to its citizens in Israel, speaking ahead of talks with other G7 leaders in Canada. 'All of us are giving advice to our citizens for British nationals in Israel, we're giving advice today to register their presence, so there will be a portal for that,' Sir Keir said. Downing Street said its key message to British nationals in Israel was to stay near shelter and follow the advice of local authorities. The UK has no plans to evacuate Britons stranded in Israel but support has been stepped up in Jordan and Egypt for people who make their own way overland. Foreign Secretary David Lammy told MPs travel advice was being updated with information about border crossing points. He said: 'The situation remains fast-moving. We expect more strikes in the days to come. 'This is a moment of grave danger for the region.' Mr Lammy said 'further escalation in the Middle East is not in Britain's interests, nor the interests of Israel, Iran or the region' and a wider war in an oil-producing region 'poses real risks for the global economy'. The UK now advises against all travel to Israel and the Occupied Palestinian Territories. My message to British nationals there is clear – your safety remains our top priority. Follow our travel advice for the latest updates: — David Lammy (@DavidLammy) June 15, 2025 He added: 'Our message to both Israel and Iran is clear: Step back, show restraint. 'Don't get pulled ever deeper into a catastrophic conflict whose consequences nobody can control.' Poland has announced an evacuation of around 200 of its citizens in a bus convoy to Jordan, while the Czech Republic and Slovakian governments have organised repatriation flights from the region. Iran fired further missiles at Israel overnight, while Israel's military claimed to have 'full air superiority' over Tehran as strikes continued. The escalating conflict will be high on the agenda as leaders from the G7 group of wealthy democracies meet in Canada. Sir Keir said that he thought there was a 'consensus for de-escalation' before heading into meetings in Alberta on Monday, with US President Donald Trump among those set to attend. 'I spoke to President Trump just in recent days, and, of course, Prime Minister Netanyahu, and to pretty well all of the G7 leaders yesterday,' Sir Keir said. 'And I do think there's a consensus for de-escalation. 'Obviously, what we need to do today is to bring that together and to be clear about how it is to be brought about. 'But the risk of the conflict escalating is obvious, I think, and the implications, not just for the region but globally, are really immense, so the focus has to be on de-escalation.' Mr Trump is reported to have vetoed an Israeli plan to kill Iran's Supreme Leader Ayatollah Ali Khamenei. Downing Street would not be drawn on whether the UK was aware of the plan to assassinate the Iranian leader. A No 10 spokesman said: 'We wouldn't comment on private conversations or intelligence matters. 'We are concerned by further escalation, which is in no-one's interest, and we're working closely with our allies to press for a return to diplomacy.'
