World News
Britain faces fifth heat wave of record summer
By Staff Writer | 13 August 2026
Britain is bracing for temperatures near 38C as drought, wildfire risk and pressure on hospitals deepen in what could become the country's hottest summer on record.
Forecasters say central and south-east England could reach 38C on Thursday, just below the August record of 38.5C set in 2003. The warning comes as Britain enters what would be its fifth heat wave of the season, an extraordinary run for a country where homes, hospitals and transport systems are still built for milder summers.
The Met Office said earlier this week that only average conditions through the rest of August would be enough to push 2026 past the existing record for the hottest British summer. By mid July, the year had already recorded more days above 30C than the whole of 1976 and had become the first year on record to hit 35C in May, June and July.
The problem is no longer a short burst of uncomfortable weather. Heat, drought and wildfire conditions are now feeding into water restrictions, hospital strain and a long summer of emergency planning.
Heat is colliding with drought conditions
The heat wave arrives with much of the country already officially in drought. Government drought reporting for July said Southern Water remained at drought level 1 in Hampshire and the Isle of Wight, with temporary use bans in force, while other suppliers also faced low river flows and heavy demand.
That matters because prolonged dry ground raises the wildfire risk and makes every hot spell more dangerous. Britain has already recorded more than 1,000 wildfires this year, matching last year's total, and ministers are under pressure to tighten controls on obvious ignition risks such as disposable barbecues.
Water stress is also turning a weather story into an economic one. Agriculture, river systems and public services all face the same constraint: a run of hot, dry weeks is easier to manage at the start of summer than after months of depleted reservoirs, low soil moisture and repeated heat alerts.
When nursing staff are collapsing, feeling dizzy, sick or even being admitted to the very hospitals they work in because their workplaces cannot handle the heat, it shows just how badly they are being failed.
Professor Nicola Ranger, Royal College of Nursing chief executive and general secretary
The warning from nursing leaders captures a wider point. The risk is not limited to people outdoors. Hospitals, care settings, flats and public transport all become harder to use safely when night-time temperatures stay high and buildings cannot cool down.
A repeat event is becoming a seasonal pattern
Britain used to treat temperatures near 40C as a rare shock. This summer looks different. The country has already been through several widespread heat waves, and the official climate record shows not a single freak day but a sequence of persistent warm episodes and unusually warm nights.
That changes the planning burden. Health services must prepare for repeated surges in heat illness. Water companies must decide how early to restrict use. Local authorities must think about fire, air quality and vulnerable residents before each new forecast spike rather than after it.
The immediate question is whether Thursday's heat breaks another daily record. The larger question is whether Britain can still treat 2026 as an exception. The evidence now points the other way: this is becoming a form of summer the country will have to learn to manage, not simply endure for a week and forget.