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Temperatures forecast to reach 33C in parts of Wales next week

06 Aug 2026 2 minute read

Low water levels in the River Ebbw. Photo NRW

Nation.Cymru staff

Temperatures could climb as high as 33C in parts of Wales next week as another spell of hot weather moves across the country.

The Met Office said temperatures will begin rising again from Saturday before the heat becomes more widespread across Wales and England by Tuesday.

Eastern parts of Wales are expected to be among the warmest areas on Saturday, when temperatures could reach around 29C.

Conditions are then forecast to become hotter during the following days, with highs of between 30C and 33C possible across parts of Wales and central and southern England by Tuesday.

Honor Criswick, a meteorologist at the Met Office, said Friday was expected to be a “nice, dry, settled day with quite a bit of warm sunshine around”.

She said temperatures would start increasing on Saturday before rising further over the weekend.

“Where we see the sunshine, it’s going to start to turn quite increasingly warm on Saturday,” she said.

Some showery rain is possible on Sunday, although forecasters do not expect it to make a significant difference following an exceptionally dry summer.

Ms Criswick said: “It’s only just a few showers, and there’s not much rain, really.

“It’s not going to be enough to make any real difference to the dry summer we’ve had.”

Temperatures are expected to fall slightly on Monday before climbing again on Tuesday, when the hotter conditions are forecast to spread across a greater area of Wales and England.

Record-breaking July

The renewed heat comes after Wales recorded its driest July since records began in 1836.

Provisional Met Office figures showed the country received just 9% of its average rainfall during the month.

Both Wales and England received less than half the amount of rain recorded during the previous driest July in 1911.

Wales also experienced its sunniest July on record, with the Met Office saying it was the sunniest calendar month ever recorded in the country.

The prolonged dry weather has contributed to drought conditions and wildfires across Wales during the summer.

The latest hot spell follows a succession of periods of unusually high temperatures during the summer, including heatwaves in May, June and July.

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