Hour-by-hour weather forecast as heatwave set to continue in Portsmouth

A level three alert is in place until Sunday, after the Met Office issued it earlier in the week.

Today is set to be the hottest day with temperatures expected to exceed 30C in parts of the region.

Here is the hour-by-hour forecast for Portsmouth:

Saturday

7am – Sunny intervals – 23C

8am – Sunny intervals – 23C

9am – Cloudy – 25C

10am – Sunny – 26C

11am – Sunny intervals – 27C

Noon – Sunny intervals – 28C

1pm – Sunny intervals – 28C

2pm – Cloudy – 28C

3pm – Sunny intervals – 28C

SEE ALSO: Top tips for staying safe during heatwave

4pm – Sunny – 28C

5pm – Sunny intervals – 28C

6pm – Sunny – 28C

7pm – Sunny – 27C

8pm – Sunny – 27C

9pm – Clear night – 27C

10pm – Clear night – 25C

11pm – Clear night – 24C

A message from the Editor, Mark Waldron

Thank you for reading this story. The dramatic events of 2020 are having a major impact on our advertisers and thus our revenues.

The News is more reliant than ever on you taking out a digital subscription to support our journalism. You can subscribe here for unlimited access to Portsmouth news and information online.Every subscription helps us continue providing trusted, local journalism and campaign on your behalf for our city.