London weather LIVE: Heatwave to last days longer than predicted as capital faces ‘extreme’ wildfires threat

Extended Heatwave Promises More Hot Days for London as Capital Braces for Wildfire Threat

London weather LIVE - Londoners can expect the current heatwave to persist for several additional days beyond earlier projections, with the sweltering conditions anticipated to continue for at least another seven days. Meteorological experts at the Met Office have revised their predictions, indicating that daily maximum temperatures across the capital will remain at or above 29 degrees Celsius through the conclusion of next week.

This extended period of warmth follows Thursday's remarkable achievement, when the capital recorded temperatures surpassing 34 degrees Celsius, marking the fifth consecutive day of the ongoing heatwave. Friday's forecast anticipates a high of 31 degrees Celsius for London residents.

Water Restrictions and Drought Concerns

Beyond the city boundaries, Anglian Water has implemented a hosepipe restriction affecting over five million consumers throughout the East of England region. Authorities caution that drought scenarios are becoming progressively more probable as the country endures rising temperatures, with the Midlands potentially experiencing peaks of 36 degrees Celsius this Friday.

Despite the prolonged dry conditions, London might experience relief next week. According to BBC Weather predictions, thunderstorms could arrive in the capital on both Thursday and Friday, potentially breaking the extended dry spell.

"Every day of sustained hot weather increases the challenge of balancing supply and demand, and we are now at the point where we need to ask customers to help by hanging up the hosepipe, letting lawns go brown, cars go dirty and using water even more wisely to help protect the environment and ensure water remains available for all customers."

— Dr Geoff Darch, head of strategic asset planning for Anglian Water

The water utility company specifically identified affected regions including Bedfordshire, Buckinghamshire, Cambridgeshire, and Norfolk. Dr Darch emphasized the importance of conservation efforts as the heatwave continues.

Historical Comparisons and Records

This year's heatwave sequence bears striking similarities to the legendary summer of 1976, prompting numerous comparisons between the two periods. Remarkably, the 2026 heatwave has already surpassed several records originally established during that historic season.

However, the implications extend far beyond uncomfortable evenings and damp commutes. The Wimbledon semi-final match between Fery and Zverev is currently taking place at SW19, where spectators require more than champagne to combat the 30-degree temperatures. In a first for the tournament, handheld fans are now available at the Wimbledon shop, alongside numerous water hydration stations throughout the venue.

Transport and Infrastructure Adaptations

Eurostar has responded to the continental heat by ordering trains capable of withstanding extreme temperatures. The cross-Channel operator has enhanced the specifications of dozens of new double-decker Celestia trains, upgrading their resilience capacity from 45 degrees Celsius to 55 degrees Celsius.

Visual documentation from Greenwich Park reveals the typically verdant landscape has transformed into parched terrain amid the latest heatwave. This dryness has prompted the London Fire Brigade to elevate its wildfire risk assessment to "extreme" status this morning, noting that dry vegetation combined with elevated temperatures significantly amplifies grass fire potential.

London's Water Situation

While London itself has not yet received an official hosepipe restriction, surrounding counties have already implemented measures, with the capital facing potential inclusion. Thames Water, though not issuing a formal ban, has strongly recommended that customers refrain from utilizing hosepipes or sprinklers during the heatwave period.

The Standard's interactive mapping tool provides comprehensive coverage of current restrictions and areas likely to be affected in the coming days. Multiple water companies have enacted bans serving millions of customers, while Londoners continue to receive guidance on water conservation.

The economic impact extends beyond beverage sales. Sweltering conditions are affecting workplace productivity and discouraging commuters from entering the city center. As Lucy Tobin notes, increased iced latte purchases cannot fully compensate for the capital's economic challenges during this period.

This marks the third heatwave of 2026, with temperatures reaching 34 degrees Celsius accompanied by clear skies and abundant sunshine. While London summers traditionally feature beer gardens, outdoor picnics, and extended hazy evenings, even the most dedicated sun enthusiasts are seeking relief from the intense heat.

The London Fire Brigade has maintained its "extreme" wildfire risk notice from Saturday through at least Monday, underscoring the seriousness of the current conditions and the potential for significant fire incidents across the capital.