Yellow heat health alert issued for London - this is exactly how hot it's going to get
Things are heating up here in the capital, with temperatures set to top 30C over the weekend.
A yellow heat health alert has been issued for London as temperatures start to hot up again in the capital.


After a few days of reprieve from the relentless heatwave, Londoners are set to experience temperatures in the high 20s and early 30s this week.
The government has issued a yellow heat health alert for the capital which will remain in place until 10am on the 15th July (next Tuesday).
The health alert covers London, the South East, South West, East Midlands, West Midlands and East Anglia.
According to the Met Office forecast temperatures are going to hit highs of 32C in London on Saturday.
The heatwave comes just as Neil Young, Stevie Wonder and Jeff Lynne’s ELO are set to headline BST Hyde Park and Wireless Festival is set to take over Finsbury Park. It will also coincide with the Wimbledon 2025 finals, which conclude on Monday (14th July).
What’s the weather going to be like in London this week?
Here’s a breakdown of what weather to expect in London while the heat health alert is in place (spoiler: it’s going to be hot and sunny!)
Today (9th July) - 28C, sunny intervals changing to partly cloudy by night time.
Tomorrow (10th July) - 31C, sunny.
Friday (11th July) - 31C, sunny.
Saturday (12th July) - 32C, sunny.
Sunday (13th July) - 31C, sunny.
Monday (14th July) - 29C, sunny.
Tuesday (15th July) - 25C, sunny intervals.
According to the UK heat health alert website, a yellow alert means significant impacts are possible across the health and social care services due to the high temperatures, including:
- A rise in deaths, particularly among those aged 65 and over or with health conditions. There may also be impacts on younger age groups.
- A likely increase in demand for health services.
- Internal temperatures in care settings (hospitals and care homes) may exceed the recommended threshold for clinical risk assessment.
- The heat affecting the ability of the workforce to deliver services.
- Indoor environments overheating increasing the risk to vulnerable people living independently in community and care settings.