Hot but unsettled today: 32°C in Barnes with storm risk
27 June 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
After several days of blazing sunshine, Saturday brings a more mixed picture for Barnes. The Met Office is forecasting a high of 32°C — still very warm — but with a 58% chance of rain and the possibility of thunderstorms later in the day. The overnight low will stay muggy at around 21°C, so there is little relief even after dark.
The UV index is rated at 7 (high), meaning sun protection remains important even on a cloudy day. Residents heading to the Wetlands Centre, Barnes Common or the riverside this morning would do well to set off early, before any afternoon storms develop. Carrying a light waterproof is sensible if you are planning to be out for several hours.
Given the storm risk, it is worth securing anything in gardens or on balconies that could be caught by a sharp gust. Barbecues are best saved for tomorrow if the forecast improves.
With the hot spell showing little sign of breaking, residents are reminded that the parks remain fire-free zones — no barbecues or open flames are permitted in any Richmond upon Thames green space. Full forecast details are available from the Met Office.