Wet and mild in Chiswick today — carry a coat
9 October 2026 · By Boroughly editorial — AI-assisted, human-reviewed.
It will be a damp Friday in Chiswick, with the Met Office forecasting light rain and a 79 per cent chance of precipitation through the day. The temperature will reach a high of 18°C and drop to around 10°C overnight — mild for October, but the persistent rain will make it feel cooler than that.
The UV index is a low 2, so sun cream can stay in the drawer. Anyone heading out this morning for the school run, a trip to Chiswick High Road or the farmers' market should pack an umbrella and a waterproof layer. The forecast notes a risk of heavy rain at points during the day, so it is worth keeping an eye on conditions if you have outdoor plans. Full forecast details are available from the Met Office.
The weekend outlook has not been included in today's data, but October has historically brought drier spells between the showers along the Thames corridor, so there may yet be better conditions to look forward to. For now, the best advice is to embrace a properly autumnal Friday and make the most of Chiswick's excellent cafés.