UK set for hottest bank holiday weekend, 30C could be reached
Parts of England could hit 30C over the bank holiday, an unusually early peak that would make the weekend the warmest of the year so far.
The UK could see its hottest bank holiday weekend of the year, with 30C possible in parts of England and the earliest such reading since 1952 if the milestone is reached. The Met Office said the country’s cool, unsettled spell was giving way to increasingly warm conditions, with the south, south-east and East of England most likely to see the highest temperatures.
The warm-up was forecast to build from Friday, with the warmest day of 2026 so far expected over the holiday period. The Met Office said Sunday 24 May and Bank Holiday Monday were likely to be warm and dry for most places, and its longer-range outlook for 24 May to 2 June pointed to temperatures above normal, feeling very warm at times with light winds. Patchy rain could affect the far north at times, while a few showers were possible in the far south.
The significance of a 30C reading goes beyond a single hot day. It would mark an unusually early-season spike for late May, in a holiday period that has become a fixture of the modern calendar only after the old Whitsun pattern was trialled from 1965 to 1970 and then formally moved to the last Monday in May under the Banking and Financial Dealings Act 1971. That history matters because the late-May break now serves as an early test for public services, transport operators and employers facing a sudden shift from cool spring weather to near-summer heat.
The Met Office’s own records underline how unusual the comparison is. Its archive holds UK daily weather reports from 3 September 1860 to the present, and 1952 is the key benchmark for historic daily weather comparisons in this case. The timing also follows a remarkable spring: provisional Met Office statistics show spring 2025 was the UK’s warmest on record for mean temperature, and the sunniest on record for the UK, Northern Ireland, Scotland and Wales, with England recording its second sunniest spring since sunshine records began in 1910.
For a country entering a bank holiday weekend after a cool start to the week, the forecast signals more than comfort. A late-May surge to 30C in London and other parts of England would be a rare seasonal marker, and a reminder that the old rhythm of spring and early summer is arriving earlier, harder and with more pressure on the systems that have to absorb it.
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