Another scorcher today: sunny in Barnes with a high of 31°C
25 June 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
Wednesday is shaping up to be another very warm day in Barnes. The Met Office is forecasting wall-to-wall sunshine, a high of 31°C and an overnight low of 24°C — so there will be little relief this evening. The chance of rain is just 1%, and the UV index hits 9, which is classed as very high: exposed skin can burn in under 15 minutes at that level, so sunscreen, a hat and shade during the middle of the day are genuinely worthwhile.
Barnes Common, the towpath and the Wetland Centre are all appealing in this weather, but it is worth carrying water and avoiding the midday peak if you can. Dogs in particular struggle in sustained heat, so early-morning and evening walks are kinder.
The warm spell looks settled, so there is every reason to make the most of the outdoor spaces Barnes has to offer — just do so sensibly. Check the latest forecast at the Met Office website before heading out.