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Every Tube line delayed as 36°C heat halts London services

Commuters faced widespread disruption during the evening peak on 13 August 2026

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Every Tube line delayed as 36°C heat halts London services
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Every London Underground line experienced delays on the evening of 13 August 2026 as temperatures in the capital reached 36°C. Transport for London (TfL) confirmed the disruptions affected all services during the evening peak, with some lines reporting waits of up to 45 minutes. The delays followed a day of record-breaking heat across London.

Stations closed to prevent overcrowding

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Several central London stations closed temporarily to manage passenger flow and reduce heat exposure. Oxford Circus, Bank, and King’s Cross St. Pancras were among those affected, with TfL directing commuters to alternative routes. No injuries were reported, but passengers described crowded platforms and long queues for replacement buses.

A TfL spokesperson said the closures were a precautionary measure. "We are monitoring temperatures across the network and taking steps to ensure passenger safety," the spokesperson told *This Is Local London*. "We advise customers to carry water and plan their journeys in advance."

No compensation announced for delays

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TfL has not indicated whether it will offer compensation for the delays. The operator’s standard policy covers refunds only for delays exceeding 15 minutes on contactless or Oyster payments, but this does not apply to widespread disruptions caused by extreme weather. Passengers seeking refunds must submit claims individually through TfL’s website.

The Met Office issued an amber heat warning for London on 13 August, forecasting temperatures of up to 37°C. The warning remained in place until 19:00 that evening. TfL said it had deployed additional staff at key stations to assist passengers and provide water where possible.

What happens next

TfL has not scheduled a review of the disruptions but will continue to monitor weather forecasts. The operator advises passengers to check service updates via its website or the TfL Go app before travelling. No further closures have been announced, but TfL warned that high temperatures could cause further delays if the heatwave persists.

36°CPeak temperature recorded in London on 13 August 2026Source: Met Office

Questions this report answers

+Will passengers get compensation for the Tube delays?

Transport for London has not announced compensation for delays caused by the heatwave. Refunds are typically only available for individual delays exceeding 15 minutes on contactless or Oyster payments, not for widespread disruptions.

+Which stations closed during the heatwave disruptions?

Oxford Circus, Bank, and King’s Cross St. Pancras were among the stations that closed temporarily on 13 August 2026. Transport for London said the closures were to manage overcrowding and reduce heat risks for passengers.

+How long did the delays last on 13 August?

Delays affected all London Underground lines during the evening rush hour, with some services reporting waits of up to 45 minutes. Transport for London advised passengers to check updates before travelling due to ongoing disruptions.

+What should passengers do if temperatures rise again?

Transport for London advises passengers to carry water, check service updates via the TfL Go app or website, and plan alternative routes. No further closures have been announced, but high temperatures could cause additional delays.

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The London Travel Desk assembled this report from the outlets listed below. Language-model drafting is reviewed under human editorial supervision, with scoring notes and corrections kept visible.

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All 11 London Underground lines delayed as 36°C heat hits 13 August 2026 | London Travel News