Thunderstorms expected in Richmond today with a high of 25°C
26 August 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
A warm but unsettled Wednesday is on the cards for Richmond, with the Met Office forecasting thunderstorms and a 57% chance of rain through the day.
Temperatures will reach a high of 25°C before dropping to around 18°C overnight — so it will feel humid and close even when the skies are grey. The UV index is rated at 5 (moderate), meaning sun protection is still worth applying during any brighter spells between showers.
If you are planning to spend time outdoors today — whether heading to Richmond Park, the riverside or a local café terrace — it is worth keeping an eye on the timing of storms and having a layer or umbrella to hand. Thunderstorms can arrive and clear quickly, but they can also bring brief, sharp downpours.
Drivers and cyclists should allow extra time on local roads, as surface water can build up quickly after heavy rain. The Towpath along the Thames can also become slippery during and after storms.
The full forecast for Richmond is available via the Met Office website.