Warm and cloudy in Richmond today — 28°C with a high UV warning
25 July 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
Today will feel genuinely summer-hot in Richmond, with temperatures reaching 28°C through the afternoon, though cloud cover will likely keep direct sunshine intermittent. The overnight low sits at a mild 17°C, so it should remain comfortable for those with windows open.
The chance of rain is just 5 per cent, so outdoor plans are unlikely to be disrupted. The UV index is 8, which falls in the "very high" band — worth keeping in mind if you are spending time in the parks, on the river or at any of the outdoor events running this week. Sunscreen, a hat and keeping children shaded during the hottest part of the day (typically noon to 3pm) are sensible precautions.
Note that the forecast does not confirm five or more hours of direct sunshine today, so this is more of a warm, overcast Thursday than a classic sunny summer's day. Still, 28°C is 28°C, and the riverside, Richmond Park and the towpath will be busy. Stay hydrated, and check the Met Office forecast for any updates through the day.