Hot and cloudy in Chiswick today — 29°C with a very low rain chance
24 July 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
Thursday brings another warm day to Chiswick, with the Met Office forecasting a high of 29°C and an overnight low of 19°C. Cloud cover is likely to persist through much of the day, though that will do little to blunt the heat — UV index is forecast at 8, which is classed as very high, so sun cream and shade remain advisable even when the sky looks overcast.
The chance of rain is just 5%, so outdoor plans should be safe. Given the continued warm spell, it is worth keeping an eye on hydration, particularly for children and older residents.
Chiswick's parks and riverside paths are pleasant in this kind of weather, though Dukes Meadows and the Thames Path towpath can get busy on warm afternoons. The Lido at Chiswick is worth checking for opening times if you are looking to cool off.
This follows a run of warm days across west London. The full Met Office forecast for the area is available at metoffice.gov.uk.