UK heatwave map: Where temperatures are expected to reach 33C this weekend with risk of thunderstorms

WorldEnvironment
12 Jul 2026 • 7:51 AM MYT
The Independent
The Independent

The world’s most free-thinking newspaper

UK heatwave map: Where temperatures are expected to reach 33C this weekend with risk of thunderstorms

Temperatures have risen again as another heatwave is in full swing in the UK, and a long hot summer is on the cards.

While the mercury is not expected to reach the exceptional levels recorded in June, parts of the country could continue to exceed 30C on Sunday.

Amber heat health alerts have been issued by the UK Health Security Agency (UKHSA) for the South West and West Midlands until 9pm on 13 July. Yellow heat health alerts are in force across East Midlands, the North West, the South East, the East of England and London for the same period.

Peak temperatures of 35.5C were recorded on Thursday in Wisley, Surrey, and this heat carried on for the remainder of the week across the South and South West.

Into early next week, temperatures are likely to trend down very slightly, although many areas will stay dry, fine and very warm.

Tom Crabtree, deputy chief forecaster, said: “Many people will understandably want to know how long the current heatwave is likely to last. While temperatures are expected to ease across south-east England through the weekend and into next week, it won't be a straightforward end to the warm weather.

“High pressure is expected to remain in charge through much of next week, but it will gradually migrate northwards. This means that an easterly wind will become established in the South, and the focus for the hottest conditions will migrate towards the South West.

“As a result, some places that have seen the highest temperatures during recent weeks will begin to cool. It will however, remain very warm – especially in the South West – and heatwave thresholds may continue to be met in places.

Sunday's temperatures will reach 32C (Met Office)

“The overall signal is for continued fine, dry and very warm weather at times for many parts of the UK into next week. There is however a chance of thunderstorms spreading into parts of the South and South West.”

It comes as the Met Office marked the hottest June on record for England, and the second warmest in Wales.

Temperatures broke the previous record of 35.6C set in Southampton in June 1976 on three consecutive days last week, with a new record temperature provisionally set in Lingwood, Norfolk, on Friday, as the mercury climbed to 37.7C.

Met Office forecast

Saturday:

Rather cloudy across Scotland, with showery rain. Generally sunny elsewhere, but the risk of low cloud along eastern coasts of England. Breezy. Hot in the West, cooler in the East.

Outlook for Sunday to Tuesday:

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