A fine Friday: sunny skies and 25°C in Barnes today
19 July 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
After a run of hotter days nudging 29–30°C, Friday brings a slightly more comfortable feel — still gloriously sunny, but with the thermometer peaking at a pleasant 25°C and dropping to around 15°C overnight.
The Met Office forecast for Barnes puts the chance of rain at just 4%, so there is very little to worry about if you have outdoor plans. The UV index is rated 8, which sits in the "very high" band — sun cream and a hat are still worthwhile, particularly between midday and 3pm when UV levels are at their strongest.
It is a good afternoon to make use of the green spaces and riverside paths that are particularly lovely in this kind of settled summer weather. Barnes Common, the towpath along the Thames and Leg o' Mutton Nature Reserve are all at their best on a day like this.
The weekend outlook is worth keeping an eye on via the Met Office site if you are planning ahead.